20131209121

素因数分解:

${\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1\times {\mathrm{2819}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 20790754560

約数和(自身を除く): 659545439

約数列:

[1, 37, 257, 751, 2819, 9509, 27787, 104303, 193007, 724483, 2117069, 7141259, 26805871, 78331553, 544086733, 20131209121]

約数ペア:

[(1, 20131209121), (37, 544086733), (257, 78331553), (751, 26805871), (2819, 7141259), (9509, 2117069), (27787, 724483), (104303, 193007)]