285908091

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 472780800

約数和(自身を除く): 186872709

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 191, 357, 573, 599, 833, 1337, 1797, 2499, 3247, 4011, 4193, 9359, 9741, 10183, 12579, 22729, 28077, 29351, 30549, 68187, 71281, 88053, 114409, 159103, 213843, 343227, 477309, 498967, 800863, 1496901, 1944953, 2402589, 5606041, 5834859, 13614671, 16818123, 40844013, 95302697, 285908091]

約数ペア:

[(1, 285908091), (3, 95302697), (7, 40844013), (17, 16818123), (21, 13614671), (49, 5834859), (51, 5606041), (119, 2402589), (147, 1944953), (191, 1496901), (357, 800863), (573, 498967), (599, 477309), (833, 343227), (1337, 213843), (1797, 159103), (2499, 114409), (3247, 88053), (4011, 71281), (4193, 68187), (9359, 30549), (9741, 29351), (10183, 28077), (12579, 22729)]