33468393

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 54362880

約数和(自身を除く): 20894487

約数列:

[1, 3, 7, 17, 21, 51, 119, 241, 357, 389, 723, 1167, 1687, 2723, 4097, 5061, 6613, 8169, 12291, 19839, 28679, 46291, 86037, 93749, 138873, 281247, 656243, 1593733, 1968729, 4781199, 11156131, 33468393]

約数ペア:

[(1, 33468393), (3, 11156131), (7, 4781199), (17, 1968729), (21, 1593733), (51, 656243), (119, 281247), (241, 138873), (357, 93749), (389, 86037), (723, 46291), (1167, 28679), (1687, 19839), (2723, 12291), (4097, 8169), (5061, 6613)]