1323287679

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{191531}}^1$

素因数の和:191595

約数の個数: 24

約数和(自身を含む): 2096126208

約数和(自身を除く): 772838529

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 191531, 574593, 1340717, 4022151, 9001957, 9385019, 27005871, 28155057, 63013699, 189041097, 441095893, 1323287679]

約数ペア:

[(1, 1323287679), (3, 441095893), (7, 189041097), (21, 63013699), (47, 28155057), (49, 27005871), (141, 9385019), (147, 9001957), (329, 4022151), (987, 1340717), (2303, 574593), (6909, 191531)]