236827479

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 369308160

約数和(自身を除く): 132480681

約数列:

[1, 3, 7, 21, 53, 159, 371, 389, 547, 1113, 1167, 1641, 2723, 3829, 8169, 11487, 20617, 28991, 61851, 86973, 144319, 202937, 212783, 432957, 608811, 638349, 1489481, 4468443, 11277499, 33832497, 78942493, 236827479]

約数ペア:

[(1, 236827479), (3, 78942493), (7, 33832497), (21, 11277499), (53, 4468443), (159, 1489481), (371, 638349), (389, 608811), (547, 432957), (1113, 212783), (1167, 202937), (1641, 144319), (2723, 86973), (3829, 61851), (8169, 28991), (11487, 20617)]