145291237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1297}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 179103232

約数和(自身を除く): 33811995

約数列:

[1, 7, 13, 91, 1231, 1297, 8617, 9079, 16003, 16861, 112021, 118027, 1596607, 11176249, 20755891, 145291237]

約数ペア:

[(1, 145291237), (7, 20755891), (13, 11176249), (91, 1596607), (1231, 118027), (1297, 112021), (8617, 16861), (9079, 16003)]