317291226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{21401}}^1$

素因数の和:21766

約数の個数: 32

約数和(自身を含む): 727325568

約数和(自身を除く): 410034342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4942, 7413, 14826, 21401, 42802, 64203, 128406, 149807, 299614, 449421, 898842, 7554553, 15109106, 22663659, 45327318, 52881871, 105763742, 158645613, 317291226]

約数ペア:

[(1, 317291226), (2, 158645613), (3, 105763742), (6, 52881871), (7, 45327318), (14, 22663659), (21, 15109106), (42, 7554553), (353, 898842), (706, 449421), (1059, 299614), (2118, 149807), (2471, 128406), (4942, 64203), (7413, 42802), (14826, 21401)]