631297227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{19073}}^1$

素因数の和:19163

約数の個数: 32

約数和(自身を含む): 988796160

約数和(自身を除く): 357498933

約数列:

[1, 3, 11, 17, 33, 51, 59, 177, 187, 561, 649, 1003, 1947, 3009, 11033, 19073, 33099, 57219, 209803, 324241, 629409, 972723, 1125307, 3375921, 3566651, 10699953, 12378377, 19130219, 37135131, 57390657, 210432409, 631297227]

約数ペア:

[(1, 631297227), (3, 210432409), (11, 57390657), (17, 37135131), (33, 19130219), (51, 12378377), (59, 10699953), (177, 3566651), (187, 3375921), (561, 1125307), (649, 972723), (1003, 629409), (1947, 324241), (3009, 209803), (11033, 57219), (19073, 33099)]