1276339953

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{10091}}^1$

素因数の和:10437

約数の個数: 32

約数和(自身を含む): 2053923840

約数和(自身を除く): 777583887

約数列:

[1, 3, 7, 19, 21, 57, 133, 317, 399, 951, 2219, 6023, 6657, 10091, 18069, 30273, 42161, 70637, 126483, 191729, 211911, 575187, 1342103, 3198847, 4026309, 9596541, 22391929, 60778093, 67175787, 182334279, 425446651, 1276339953]

約数ペア:

[(1, 1276339953), (3, 425446651), (7, 182334279), (19, 67175787), (21, 60778093), (57, 22391929), (133, 9596541), (317, 4026309), (399, 3198847), (951, 1342103), (2219, 575187), (6023, 211911), (6657, 191729), (10091, 126483), (18069, 70637), (30273, 42161)]