16955673

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 10139367

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 419, 861, 987, 1257, 1927, 2933, 5781, 8799, 13489, 17179, 19693, 40467, 51537, 59079, 120253, 137851, 360759, 413553, 807413, 2422239, 5651891, 16955673]

約数ペア:

[(1, 16955673), (3, 5651891), (7, 2422239), (21, 807413), (41, 413553), (47, 360759), (123, 137851), (141, 120253), (287, 59079), (329, 51537), (419, 40467), (861, 19693), (987, 17179), (1257, 13489), (1927, 8799), (2933, 5781)]