23848881

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 37736448

約数和(自身を除く): 13887567

約数列:

[1, 3, 7, 21, 47, 73, 141, 219, 329, 331, 511, 987, 993, 1533, 2317, 3431, 6951, 10293, 15557, 24017, 24163, 46671, 72051, 72489, 108899, 169141, 326697, 507423, 1135661, 3406983, 7949627, 23848881]

約数ペア:

[(1, 23848881), (3, 7949627), (7, 3406983), (21, 1135661), (47, 507423), (73, 326697), (141, 169141), (219, 108899), (329, 72489), (331, 72051), (511, 46671), (987, 24163), (993, 24017), (1533, 15557), (2317, 10293), (3431, 6951)]