1253127331

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{13331}}^1$

素因数の和:13482

約数の個数: 16

約数和(自身を含む): 1348985088

約数和(自身を除く): 95857757

約数列:

[1, 23, 61, 67, 1403, 1541, 4087, 13331, 94001, 306613, 813191, 893177, 18703393, 20543071, 54483797, 1253127331]

約数ペア:

[(1, 1253127331), (23, 54483797), (61, 20543071), (67, 18703393), (1403, 893177), (1541, 813191), (4087, 306613), (13331, 94001)]