13879105443

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{7211}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 23185483776

約数和(自身を除く): 9306378333

約数列:

[1, 3, 7, 9, 21, 63, 137, 223, 411, 669, 959, 1233, 1561, 2007, 2877, 4683, 7211, 8631, 14049, 21633, 30551, 50477, 64899, 91653, 151431, 213857, 274959, 454293, 641571, 987907, 1608053, 1924713, 2963721, 4824159, 6915349, 8891163, 11256371, 14472477, 20746047, 33769113, 62238141, 101307339, 220303261, 660909783, 1542122827, 1982729349, 4626368481, 13879105443]

約数ペア:

[(1, 13879105443), (3, 4626368481), (7, 1982729349), (9, 1542122827), (21, 660909783), (63, 220303261), (137, 101307339), (223, 62238141), (411, 33769113), (669, 20746047), (959, 14472477), (1233, 11256371), (1561, 8891163), (2007, 6915349), (2877, 4824159), (4683, 2963721), (7211, 1924713), (8631, 1608053), (14049, 987907), (21633, 641571), (30551, 454293), (50477, 274959), (64899, 213857), (91653, 151431)]