738984987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{46103}}^1$

素因数の和:46259

約数の個数: 24

約数和(自身を含む): 1157948064

約数和(自身を除く): 418963077

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 46103, 138309, 414927, 599339, 1798017, 5394051, 6316111, 18948333, 56844999, 82109443, 246328329, 738984987]

約数ペア:

[(1, 738984987), (3, 246328329), (9, 82109443), (13, 56844999), (39, 18948333), (117, 6316111), (137, 5394051), (411, 1798017), (1233, 599339), (1781, 414927), (5343, 138309), (16029, 46103)]