400441023

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1201}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 607538880

約数和(自身を除く): 207097857

約数列:

[1, 3, 9, 27, 53, 159, 233, 477, 699, 1201, 1431, 2097, 3603, 6291, 10809, 12349, 32427, 37047, 63653, 111141, 190959, 279833, 333423, 572877, 839499, 1718631, 2518497, 7555491, 14831149, 44493447, 133480341, 400441023]

約数ペア:

[(1, 400441023), (3, 133480341), (9, 44493447), (27, 14831149), (53, 7555491), (159, 2518497), (233, 1718631), (477, 839499), (699, 572877), (1201, 333423), (1431, 279833), (2097, 190959), (3603, 111141), (6291, 63653), (10809, 37047), (12349, 32427)]