420151723

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 440899200

約数和(自身を除く): 20747477

約数列:

[1, 41, 53, 239, 809, 2173, 9799, 12667, 33169, 42877, 193351, 519347, 1757957, 7927391, 10247603, 420151723]

約数ペア:

[(1, 420151723), (41, 10247603), (53, 7927391), (239, 1757957), (809, 519347), (2173, 193351), (9799, 42877), (12667, 33169)]