907869813

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 1283112960

約数和(自身を除く): 375243147

約数列:

[1, 3, 31, 47, 93, 141, 229, 687, 907, 1457, 2721, 4371, 7099, 10763, 21297, 28117, 32289, 42629, 84351, 127887, 207703, 333653, 623109, 1000959, 1321499, 3964497, 6438793, 9762041, 19316379, 29286123, 302623271, 907869813]

約数ペア:

[(1, 907869813), (3, 302623271), (31, 29286123), (47, 19316379), (93, 9762041), (141, 6438793), (229, 3964497), (687, 1321499), (907, 1000959), (1457, 623109), (2721, 333653), (4371, 207703), (7099, 127887), (10763, 84351), (21297, 42629), (28117, 32289)]