29831711

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 37384704

約数和(自身を除く): 7552993

約数列:

[1, 7, 13, 91, 151, 167, 169, 1057, 1169, 1183, 1963, 2171, 13741, 15197, 25217, 25519, 28223, 176519, 178633, 197561, 327821, 2294747, 4261673, 29831711]

約数ペア:

[(1, 29831711), (7, 4261673), (13, 2294747), (91, 327821), (151, 197561), (167, 178633), (169, 176519), (1057, 28223), (1169, 25519), (1183, 25217), (1963, 15197), (2171, 13741)]