7630917

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 12892032

約数和(自身を除く): 5261115

約数列:

[1, 3, 7, 21, 23, 37, 49, 61, 69, 111, 147, 161, 183, 259, 427, 483, 777, 851, 1127, 1281, 1403, 1813, 2257, 2553, 2989, 3381, 4209, 5439, 5957, 6771, 8967, 9821, 15799, 17871, 29463, 41699, 47397, 51911, 68747, 110593, 125097, 155733, 206241, 331779, 363377, 1090131, 2543639, 7630917]

約数ペア:

[(1, 7630917), (3, 2543639), (7, 1090131), (21, 363377), (23, 331779), (37, 206241), (49, 155733), (61, 125097), (69, 110593), (111, 68747), (147, 51911), (161, 47397), (183, 41699), (259, 29463), (427, 17871), (483, 15799), (777, 9821), (851, 8967), (1127, 6771), (1281, 5957), (1403, 5439), (1813, 4209), (2257, 3381), (2553, 2989)]