1330505799

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3800

約数の個数: 64

約数和(自身を含む): 2302940160

約数和(自身を除く): 972434361

約数列:

[1, 3, 7, 17, 19, 21, 51, 53, 57, 119, 133, 159, 323, 357, 371, 399, 901, 969, 1007, 1113, 2261, 2703, 3021, 3701, 6307, 6783, 7049, 11103, 17119, 18921, 21147, 25907, 51357, 62917, 70319, 77721, 119833, 188751, 196153, 210957, 359499, 440419, 492233, 588459, 1195423, 1321257, 1373071, 1476699, 3334601, 3586269, 3726907, 4119213, 8367961, 10003803, 11180721, 23342207, 25103883, 26088349, 63357419, 70026621, 78265047, 190072257, 443501933, 1330505799]

約数ペア:

[(1, 1330505799), (3, 443501933), (7, 190072257), (17, 78265047), (19, 70026621), (21, 63357419), (51, 26088349), (53, 25103883), (57, 23342207), (119, 11180721), (133, 10003803), (159, 8367961), (323, 4119213), (357, 3726907), (371, 3586269), (399, 3334601), (901, 1476699), (969, 1373071), (1007, 1321257), (1113, 1195423), (2261, 588459), (2703, 492233), (3021, 440419), (3701, 359499), (6307, 210957), (6783, 196153), (7049, 188751), (11103, 119833), (17119, 77721), (18921, 70319), (21147, 62917), (25907, 51357)]