31301322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21158

約数の個数: 32

約数和(自身を含む): 70969920

約数和(自身を除く): 39668598

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21121, 42242, 63363, 126726, 274573, 401299, 549146, 802598, 823719, 1203897, 1647438, 2407794, 5216887, 10433774, 15650661, 31301322]

約数ペア:

[(1, 31301322), (2, 15650661), (3, 10433774), (6, 5216887), (13, 2407794), (19, 1647438), (26, 1203897), (38, 823719), (39, 802598), (57, 549146), (78, 401299), (114, 274573), (247, 126726), (494, 63363), (741, 42242), (1482, 21121)]