395105763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 575905792

約数和(自身を除く): 180800029

約数列:

[1, 3, 13, 39, 127, 241, 331, 381, 723, 993, 1651, 3133, 4303, 4953, 9399, 12909, 30607, 42037, 79771, 91821, 126111, 239313, 397891, 546481, 1037023, 1193673, 1639443, 3111069, 10130917, 30392751, 131701921, 395105763]

約数ペア:

[(1, 395105763), (3, 131701921), (13, 30392751), (39, 10130917), (127, 3111069), (241, 1639443), (331, 1193673), (381, 1037023), (723, 546481), (993, 397891), (1651, 239313), (3133, 126111), (4303, 91821), (4953, 79771), (9399, 42037), (12909, 30607)]