738861003

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{3019}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 1085460480

約数和(自身を除く): 346599477

約数列:

[1, 3, 9, 71, 213, 383, 639, 1149, 3019, 3447, 9057, 27171, 27193, 81579, 214349, 244737, 643047, 1156277, 1929141, 3468831, 10406493, 82095667, 246287001, 738861003]

約数ペア:

[(1, 738861003), (3, 246287001), (9, 82095667), (71, 10406493), (213, 3468831), (383, 1929141), (639, 1156277), (1149, 643047), (3019, 244737), (3447, 214349), (9057, 81579), (27171, 27193)]