16905633

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 25390080

約数和(自身を除く): 8484447

約数列:

[1, 3, 17, 31, 37, 51, 93, 111, 289, 527, 629, 867, 1147, 1581, 1887, 3441, 4913, 8959, 10693, 14739, 19499, 26877, 32079, 58497, 152303, 181781, 331483, 456909, 545343, 994449, 5635211, 16905633]

約数ペア:

[(1, 16905633), (3, 5635211), (17, 994449), (31, 545343), (37, 456909), (51, 331483), (93, 181781), (111, 152303), (289, 58497), (527, 32079), (629, 26877), (867, 19499), (1147, 14739), (1581, 10693), (1887, 8959), (3441, 4913)]