409157067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^2\times {\mathrm{971}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 601069248

約数和(自身を除く): 191912181

約数列:

[1, 3, 11, 33, 113, 339, 971, 1243, 2913, 3729, 10681, 12769, 32043, 38307, 109723, 140459, 329169, 421377, 1206953, 3620859, 12398699, 37196097, 136385689, 409157067]

約数ペア:

[(1, 409157067), (3, 136385689), (11, 37196097), (33, 12398699), (113, 3620859), (339, 1206953), (971, 421377), (1243, 329169), (2913, 140459), (3729, 109723), (10681, 38307), (12769, 32043)]