326156747

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{38603}}^1$

素因数の和:38698

約数の個数: 16

約数和(自身を含む): 400246272

約数和(自身を除く): 74089525

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 38603, 270221, 656251, 2740813, 4593757, 19185691, 46593821, 326156747]

約数ペア:

[(1, 326156747), (7, 46593821), (17, 19185691), (71, 4593757), (119, 2740813), (497, 656251), (1207, 270221), (8449, 38603)]