253648374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6039247}}^1$

素因数の和:6039259

約数の個数: 16

約数和(自身を含む): 579767808

約数和(自身を除く): 326119434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6039247, 12078494, 18117741, 36235482, 42274729, 84549458, 126824187, 253648374]

約数ペア:

[(1, 253648374), (2, 126824187), (3, 84549458), (6, 42274729), (7, 36235482), (14, 18117741), (21, 12078494), (42, 6039247)]