305126353

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 380712960

約数和(自身を除く): 75586607

約数列:

[1, 7, 17, 53, 101, 119, 371, 479, 707, 901, 1717, 3353, 5353, 6307, 8143, 12019, 25387, 37471, 48379, 57001, 91001, 177709, 338653, 431579, 637007, 822443, 2564087, 3021053, 5757101, 17948609, 43589479, 305126353]

約数ペア:

[(1, 305126353), (7, 43589479), (17, 17948609), (53, 5757101), (101, 3021053), (119, 2564087), (371, 822443), (479, 637007), (707, 431579), (901, 338653), (1717, 177709), (3353, 91001), (5353, 57001), (6307, 48379), (8143, 37471), (12019, 25387)]