1234883923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 1541030400

約数和(自身を除く): 306146477

約数列:

[1, 7, 13, 91, 139, 233, 419, 973, 1631, 1807, 2933, 3029, 5447, 12649, 21203, 32387, 38129, 58241, 97627, 226709, 407687, 421031, 683389, 757133, 1269151, 2947217, 5299931, 8884057, 13570153, 94991071, 176411989, 1234883923]

約数ペア:

[(1, 1234883923), (7, 176411989), (13, 94991071), (91, 13570153), (139, 8884057), (233, 5299931), (419, 2947217), (973, 1269151), (1631, 757133), (1807, 683389), (2933, 421031), (3029, 407687), (5447, 226709), (12649, 97627), (21203, 58241), (32387, 38129)]