5648913

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 9169920

約数和(自身を除く): 3521007

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 397, 459, 527, 837, 1191, 1581, 3573, 4743, 6749, 10719, 12307, 14229, 20247, 36921, 60741, 110763, 182223, 209219, 332289, 627657, 1882971, 5648913]

約数ペア:

[(1, 5648913), (3, 1882971), (9, 627657), (17, 332289), (27, 209219), (31, 182223), (51, 110763), (93, 60741), (153, 36921), (279, 20247), (397, 14229), (459, 12307), (527, 10719), (837, 6749), (1191, 4743), (1581, 3573)]