421379277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 625781376

約数和(自身を除く): 204402099

約数列:

[1, 3, 11, 33, 61, 183, 353, 593, 671, 1059, 1779, 2013, 3883, 6523, 11649, 19569, 21533, 36173, 64599, 108519, 209329, 236863, 397903, 627987, 710589, 1193709, 2302619, 6907857, 12769069, 38307207, 140459759, 421379277]

約数ペア:

[(1, 421379277), (3, 140459759), (11, 38307207), (33, 12769069), (61, 6907857), (183, 2302619), (353, 1193709), (593, 710589), (671, 627987), (1059, 397903), (1779, 236863), (2013, 209329), (3883, 108519), (6523, 64599), (11649, 36173), (19569, 21533)]