21345888967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{2657}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 24331289472

約数和(自身を除く): 2985400505

約数列:

[1, 13, 23, 97, 277, 299, 1261, 2231, 2657, 3601, 6371, 26869, 29003, 34541, 61111, 82823, 257729, 349297, 617987, 735989, 794443, 3350477, 5927767, 8033831, 9567857, 16927747, 71390933, 77060971, 220060711, 928082129, 1641991459, 21345888967]

約数ペア:

[(1, 21345888967), (13, 1641991459), (23, 928082129), (97, 220060711), (277, 77060971), (299, 71390933), (1261, 16927747), (2231, 9567857), (2657, 8033831), (3601, 5927767), (6371, 3350477), (26869, 794443), (29003, 735989), (34541, 617987), (61111, 349297), (82823, 257729)]