15697438887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{31379}}^1$

素因数の和:31623

約数の個数: 32

約数和(自身を含む): 22943047680

約数和(自身を除く): 7245608793

約数列:

[1, 3, 13, 39, 101, 127, 303, 381, 1313, 1651, 3939, 4953, 12827, 31379, 38481, 94137, 166751, 407927, 500253, 1223781, 3169279, 3985133, 9507837, 11955399, 41200627, 51806729, 123601881, 155420187, 402498433, 1207495299, 5232479629, 15697438887]

約数ペア:

[(1, 15697438887), (3, 5232479629), (13, 1207495299), (39, 402498433), (101, 155420187), (127, 123601881), (303, 51806729), (381, 41200627), (1313, 11955399), (1651, 9507837), (3939, 3985133), (4953, 3169279), (12827, 1223781), (31379, 500253), (38481, 407927), (94137, 166751)]