30362703

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 49728000

約数和(自身を除く): 19365297

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 1553, 2793, 4659, 6517, 10871, 19551, 29507, 32613, 76097, 88521, 206549, 228291, 532679, 619647, 1445843, 1598037, 4337529, 10120901, 30362703]

約数ペア:

[(1, 30362703), (3, 10120901), (7, 4337529), (19, 1598037), (21, 1445843), (49, 619647), (57, 532679), (133, 228291), (147, 206549), (343, 88521), (399, 76097), (931, 32613), (1029, 29507), (1553, 19551), (2793, 10871), (4659, 6517)]