628157433

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 892329984

約数和(自身を除く): 264172551

約数列:

[1, 3, 31, 41, 93, 123, 151, 453, 1091, 1271, 3273, 3813, 4681, 6191, 14043, 18573, 33821, 44731, 101463, 134193, 164741, 191921, 494223, 575763, 1386661, 4159983, 5106971, 6754381, 15320913, 20263143, 209385811, 628157433]

約数ペア:

[(1, 628157433), (3, 209385811), (31, 20263143), (41, 15320913), (93, 6754381), (123, 5106971), (151, 4159983), (453, 1386661), (1091, 575763), (1271, 494223), (3273, 191921), (3813, 164741), (4681, 134193), (6191, 101463), (14043, 44731), (18573, 33821)]