17949233421

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2316329}}^1$

素因数の和:2316386

約数の個数: 32

約数和(自身を含む): 31131475200

約数和(自身を除く): 13182241779

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 2316329, 6948987, 16214303, 20846961, 48642909, 62540883, 94969489, 145928727, 284908467, 437786181, 664786423, 854725401, 1994359269, 2564176203, 5983077807, 17949233421]

約数ペア:

[(1, 17949233421), (3, 5983077807), (7, 2564176203), (9, 1994359269), (21, 854725401), (27, 664786423), (41, 437786181), (63, 284908467), (123, 145928727), (189, 94969489), (287, 62540883), (369, 48642909), (861, 20846961), (1107, 16214303), (2583, 6948987), (7749, 2316329)]