474501573

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30493}}^1$

素因数の和:30538

約数の個数: 48

約数和(自身を含む): 887985280

約数和(自身を除く): 413483707

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 15561, 30493, 91479, 213451, 274437, 396409, 579367, 640353, 1189227, 1738101, 1921059, 2774863, 3567681, 4055569, 5214303, 7531771, 8324589, 12166707, 22595313, 24973767, 36500121, 52722397, 67785939, 158167191, 474501573]

約数ペア:

[(1, 474501573), (3, 158167191), (7, 67785939), (9, 52722397), (13, 36500121), (19, 24973767), (21, 22595313), (39, 12166707), (57, 8324589), (63, 7531771), (91, 5214303), (117, 4055569), (133, 3567681), (171, 2774863), (247, 1921059), (273, 1738101), (399, 1189227), (741, 640353), (819, 579367), (1197, 396409), (1729, 274437), (2223, 213451), (5187, 91479), (15561, 30493)]