23846907

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 38172672

約数和(自身を除く): 14325765

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 653, 777, 987, 1739, 1959, 4571, 5217, 12173, 13713, 24161, 30691, 36519, 72483, 92073, 169127, 214837, 507381, 644511, 1135567, 3406701, 7948969, 23846907]

約数ペア:

[(1, 23846907), (3, 7948969), (7, 3406701), (21, 1135567), (37, 644511), (47, 507381), (111, 214837), (141, 169127), (259, 92073), (329, 72483), (653, 36519), (777, 30691), (987, 24161), (1739, 13713), (1959, 12173), (4571, 5217)]