40901319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4513}}^1$

素因数の和:4591

約数の個数: 24

約数和(自身を含む): 63376560

約数和(自身を除く): 22475241

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 4513, 9063, 13539, 40617, 85747, 239189, 257241, 717567, 771723, 2152701, 4544591, 13633773, 40901319]

約数ペア:

[(1, 40901319), (3, 13633773), (9, 4544591), (19, 2152701), (53, 771723), (57, 717567), (159, 257241), (171, 239189), (477, 85747), (1007, 40617), (3021, 13539), (4513, 9063)]