38853819

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 59185152

約数和(自身を除く): 20331333

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 2963, 4371, 8889, 13113, 26667, 91853, 139261, 275559, 417783, 826677, 1253349, 4317091, 12951273, 38853819]

約数ペア:

[(1, 38853819), (3, 12951273), (9, 4317091), (31, 1253349), (47, 826677), (93, 417783), (141, 275559), (279, 139261), (423, 91853), (1457, 26667), (2963, 13113), (4371, 8889)]