21100092013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{62549}}^1$

素因数の和:62917

約数の個数: 32

約数和(自身を含む): 28414713600

約数和(自身を除く): 7314621587

約数列:

[1, 7, 11, 13, 77, 91, 143, 337, 1001, 2359, 3707, 4381, 25949, 30667, 48191, 62549, 337337, 437843, 688039, 813137, 4816273, 5691959, 8944507, 21079013, 62611549, 147553091, 231869143, 274027169, 1623084001, 1918190183, 3014298859, 21100092013]

約数ペア:

[(1, 21100092013), (7, 3014298859), (11, 1918190183), (13, 1623084001), (77, 274027169), (91, 231869143), (143, 147553091), (337, 62611549), (1001, 21079013), (2359, 8944507), (3707, 5691959), (4381, 4816273), (25949, 813137), (30667, 688039), (48191, 437843), (62549, 337337)]