1340530821

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{118873}}^1$

素因数の和:119065

約数の個数: 24

約数和(自身を含む): 2225321280

約数和(自身を除く): 884790459

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 11277, 118873, 356619, 832111, 1069857, 2496333, 7488999, 21278267, 63834801, 148947869, 191504403, 446843607, 1340530821]

約数ペア:

[(1, 1340530821), (3, 446843607), (7, 191504403), (9, 148947869), (21, 63834801), (63, 21278267), (179, 7488999), (537, 2496333), (1253, 1069857), (1611, 832111), (3759, 356619), (11277, 118873)]