6894990289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 7727166720

約数和(自身を除く): 832176431

約数列:

[1, 11, 89, 167, 181, 233, 979, 1837, 1991, 2563, 14863, 16109, 20737, 30227, 38911, 42173, 163493, 177199, 228107, 332497, 428021, 463903, 2690203, 3463079, 3753397, 7042891, 29592233, 38093869, 41287367, 77471801, 626817299, 6894990289]

約数ペア:

[(1, 6894990289), (11, 626817299), (89, 77471801), (167, 41287367), (181, 38093869), (233, 29592233), (979, 7042891), (1837, 3753397), (1991, 3463079), (2563, 2690203), (14863, 463903), (16109, 428021), (20737, 332497), (30227, 228107), (38911, 177199), (42173, 163493)]