397201713

素因数分解:

$3^1\times {\mathrm{467}}^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 532733760

約数和(自身を除く): 135532047

約数列:

[1, 3, 467, 509, 557, 1401, 1527, 1671, 237703, 260119, 283513, 713109, 780357, 850539, 132400571, 397201713]

約数ペア:

[(1, 397201713), (3, 132400571), (467, 850539), (509, 780357), (557, 713109), (1401, 283513), (1527, 260119), (1671, 237703)]