1350871791

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 1887390720

約数和(自身を除く): 536518929

約数列:

[1, 3, 47, 53, 141, 159, 163, 489, 1109, 2491, 3327, 7473, 7661, 8639, 22983, 25917, 52123, 58777, 156369, 176331, 180767, 406033, 542301, 1218099, 2762519, 8287557, 8496049, 9580651, 25488147, 28741953, 450290597, 1350871791]

約数ペア:

[(1, 1350871791), (3, 450290597), (47, 28741953), (53, 25488147), (141, 9580651), (159, 8496049), (163, 8287557), (489, 2762519), (1109, 1218099), (2491, 542301), (3327, 406033), (7473, 180767), (7661, 176331), (8639, 156369), (22983, 58777), (25917, 52123)]