3878973

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 6684288

約数和(自身を除く): 2805315

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2677, 8031, 18739, 24093, 56217, 61571, 168651, 184713, 430997, 554139, 1292991, 3878973]

約数ペア:

[(1, 3878973), (3, 1292991), (7, 554139), (9, 430997), (21, 184713), (23, 168651), (63, 61571), (69, 56217), (161, 24093), (207, 18739), (483, 8031), (1449, 2677)]