321949969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 355461120

約数和(自身を除く): 33511151

約数列:

[1, 11, 151, 239, 811, 1661, 2629, 8921, 36089, 122461, 193829, 396979, 1347071, 2132119, 29268179, 321949969]

約数ペア:

[(1, 321949969), (11, 29268179), (151, 2132119), (239, 1347071), (811, 396979), (1661, 193829), (2629, 122461), (8921, 36089)]