151031413

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 170444736

約数和(自身を除く): 19413323

約数列:

[1, 13, 41, 71, 169, 307, 533, 923, 2911, 3991, 6929, 11999, 12587, 21797, 37843, 51883, 163631, 283361, 491959, 893677, 2127203, 3683693, 11617801, 151031413]

約数ペア:

[(1, 151031413), (13, 11617801), (41, 3683693), (71, 2127203), (169, 893677), (307, 491959), (533, 283361), (923, 163631), (2911, 51883), (3991, 37843), (6929, 21797), (11999, 12587)]