743305419

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 1089532080

約数和(自身を除く): 346226661

約数列:

[1, 3, 9, 137, 139, 411, 417, 1233, 1251, 4337, 13011, 19043, 39033, 57129, 171387, 594169, 602843, 1782507, 1808529, 5347521, 5425587, 82589491, 247768473, 743305419]

約数ペア:

[(1, 743305419), (3, 247768473), (9, 82589491), (137, 5425587), (139, 5347521), (411, 1808529), (417, 1782507), (1233, 602843), (1251, 594169), (4337, 171387), (13011, 57129), (19043, 39033)]