747809277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{14561}}^1$

素因数の和:14653

約数の個数: 32

約数和(自身を含む): 1132341120

約数和(自身を除く): 384531843

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 2703, 3021, 14561, 17119, 43683, 51357, 247537, 276659, 742611, 771733, 829977, 2315199, 4703203, 13119461, 14109609, 14662927, 39358383, 43988781, 249269759, 747809277]

約数ペア:

[(1, 747809277), (3, 249269759), (17, 43988781), (19, 39358383), (51, 14662927), (53, 14109609), (57, 13119461), (159, 4703203), (323, 2315199), (901, 829977), (969, 771733), (1007, 742611), (2703, 276659), (3021, 247537), (14561, 51357), (17119, 43683)]