1796170719

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{15907}}^1$

素因数の和:16219

約数の個数: 32

約数和(自身を含む): 2891438080

約数和(自身を除く): 1095267361

約数列:

[1, 3, 7, 19, 21, 57, 133, 283, 399, 849, 1981, 5377, 5943, 15907, 16131, 37639, 47721, 111349, 112917, 302233, 334047, 906699, 2115631, 4501681, 6346893, 13505043, 31511767, 85531939, 94535301, 256595817, 598723573, 1796170719]

約数ペア:

[(1, 1796170719), (3, 598723573), (7, 256595817), (19, 94535301), (21, 85531939), (57, 31511767), (133, 13505043), (283, 6346893), (399, 4501681), (849, 2115631), (1981, 906699), (5377, 334047), (5943, 302233), (15907, 112917), (16131, 111349), (37639, 47721)]