1719461301

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 2535062400

約数和(自身を除く): 815601099

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 389, 667, 1081, 1167, 1363, 2001, 2209, 3243, 4089, 6627, 8947, 11281, 18283, 26841, 31349, 33843, 50807, 54849, 64061, 94047, 152421, 192183, 259463, 420509, 530207, 778389, 859301, 1261527, 1473403, 1590621, 2577903, 4420209, 12194761, 19763923, 24919729, 36584283, 59291769, 74759187, 573153767, 1719461301]

約数ペア:

[(1, 1719461301), (3, 573153767), (23, 74759187), (29, 59291769), (47, 36584283), (69, 24919729), (87, 19763923), (141, 12194761), (389, 4420209), (667, 2577903), (1081, 1590621), (1167, 1473403), (1363, 1261527), (2001, 859301), (2209, 778389), (3243, 530207), (4089, 420509), (6627, 259463), (8947, 192183), (11281, 152421), (18283, 94047), (26841, 64061), (31349, 54849), (33843, 50807)]