56403393

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 76492800

約数和(自身を除く): 20089407

約数列:

[1, 3, 79, 237, 331, 719, 993, 2157, 26149, 56801, 78447, 170403, 237989, 713967, 18801131, 56403393]

約数ペア:

[(1, 56403393), (3, 18801131), (79, 713967), (237, 237989), (331, 170403), (719, 78447), (993, 56801), (2157, 26149)]