13016912961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 19345858560

約数和(自身を除く): 6328945599

約数列:

[1, 3, 13, 39, 67, 89, 201, 223, 251, 267, 669, 753, 871, 1157, 2613, 2899, 3263, 3471, 5963, 8697, 9789, 14941, 16817, 17889, 19847, 22339, 44823, 50451, 55973, 59541, 67017, 77519, 167919, 194233, 218621, 232557, 258011, 290407, 582699, 655863, 727649, 774033, 871221, 1329749, 1496713, 2182947, 3750191, 3989247, 4490139, 4981597, 11250573, 14944791, 17286737, 19457269, 48752483, 51860211, 58371807, 64760761, 146257449, 194282283, 333766999, 1001300997, 4338970987, 13016912961]

約数ペア:

[(1, 13016912961), (3, 4338970987), (13, 1001300997), (39, 333766999), (67, 194282283), (89, 146257449), (201, 64760761), (223, 58371807), (251, 51860211), (267, 48752483), (669, 19457269), (753, 17286737), (871, 14944791), (1157, 11250573), (2613, 4981597), (2899, 4490139), (3263, 3989247), (3471, 3750191), (5963, 2182947), (8697, 1496713), (9789, 1329749), (14941, 871221), (16817, 774033), (17889, 727649), (19847, 655863), (22339, 582699), (44823, 290407), (50451, 258011), (55973, 232557), (59541, 218621), (67017, 194233), (77519, 167919)]