30624399

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 49871360

約数和(自身を除く): 19246961

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 127, 229, 351, 381, 687, 1053, 1143, 1651, 2061, 2977, 3429, 4953, 6183, 8931, 10287, 14859, 18549, 26793, 29083, 44577, 80379, 87249, 133731, 241137, 261747, 378079, 785241, 1134237, 2355723, 3402711, 10208133, 30624399]

約数ペア:

[(1, 30624399), (3, 10208133), (9, 3402711), (13, 2355723), (27, 1134237), (39, 785241), (81, 378079), (117, 261747), (127, 241137), (229, 133731), (351, 87249), (381, 80379), (687, 44577), (1053, 29083), (1143, 26793), (1651, 18549), (2061, 14859), (2977, 10287), (3429, 8931), (4953, 6183)]