15204031297

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1037747}}^1$

素因数の和:1037797

約数の個数: 24

約数和(自身を含む): 19874949696

約数和(自身を除く): 4670918399

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 1037747, 7264229, 13490711, 23868181, 50849603, 94434977, 167077267, 310286353, 661044839, 1169540869, 2172004471, 15204031297]

約数ペア:

[(1, 15204031297), (7, 2172004471), (13, 1169540869), (23, 661044839), (49, 310286353), (91, 167077267), (161, 94434977), (299, 50849603), (637, 23868181), (1127, 13490711), (2093, 7264229), (14651, 1037747)]