2492679

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 3998208

約数和(自身を除く): 1505529

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 547, 651, 1519, 1641, 3829, 4557, 11487, 16957, 26803, 50871, 80409, 118699, 356097, 830893, 2492679]

約数ペア:

[(1, 2492679), (3, 830893), (7, 356097), (21, 118699), (31, 80409), (49, 50871), (93, 26803), (147, 16957), (217, 11487), (547, 4557), (651, 3829), (1519, 1641)]