30667077

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10357}}^1$

素因数の和:10417

約数の個数: 24

約数和(自身を含む): 51707136

約数和(自身を除く): 21040059

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 10357, 31071, 72499, 93213, 217497, 486779, 652491, 1460337, 3407453, 4381011, 10222359, 30667077]

約数ペア:

[(1, 30667077), (3, 10222359), (7, 4381011), (9, 3407453), (21, 1460337), (47, 652491), (63, 486779), (141, 217497), (329, 93213), (423, 72499), (987, 31071), (2961, 10357)]