10457139

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 7928781

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 223, 231, 319, 539, 609, 669, 957, 1421, 1561, 1617, 2233, 2453, 4263, 4683, 6467, 6699, 7359, 10927, 15631, 17171, 19401, 32781, 45269, 46893, 51513, 71137, 120197, 135807, 213411, 316883, 360591, 497959, 950649, 1493877, 3485713, 10457139]

約数ペア:

[(1, 10457139), (3, 3485713), (7, 1493877), (11, 950649), (21, 497959), (29, 360591), (33, 316883), (49, 213411), (77, 135807), (87, 120197), (147, 71137), (203, 51513), (223, 46893), (231, 45269), (319, 32781), (539, 19401), (609, 17171), (669, 15631), (957, 10927), (1421, 7359), (1561, 6699), (1617, 6467), (2233, 4683), (2453, 4263)]