788921367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18713}}^1$

素因数の和:18799

約数の個数: 32

約数和(自身を含む): 1207277568

約数和(自身を除く): 418356201

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 18713, 42159, 56139, 243269, 430399, 729807, 879511, 1291197, 2638533, 5595187, 11433643, 16785561, 20228753, 34300929, 60686259, 262973789, 788921367]

約数ペア:

[(1, 788921367), (3, 262973789), (13, 60686259), (23, 34300929), (39, 20228753), (47, 16785561), (69, 11433643), (141, 5595187), (299, 2638533), (611, 1291197), (897, 879511), (1081, 729807), (1833, 430399), (3243, 243269), (14053, 56139), (18713, 42159)]