7430931

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 11288160

約数和(自身を除く): 3857229

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 401, 639, 1203, 2059, 3609, 6177, 11629, 18531, 28471, 34887, 85413, 104661, 256239, 825659, 2476977, 7430931]

約数ペア:

[(1, 7430931), (3, 2476977), (9, 825659), (29, 256239), (71, 104661), (87, 85413), (213, 34887), (261, 28471), (401, 18531), (639, 11629), (1203, 6177), (2059, 3609)]