1233989183

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 1607454720

約数和(自身を除く): 373465537

約数列:

[1, 7, 17, 37, 47, 67, 89, 119, 259, 329, 469, 623, 629, 799, 1139, 1513, 1739, 2479, 3149, 3293, 4183, 4403, 5593, 5963, 7973, 10591, 12173, 17353, 22043, 23051, 29281, 29563, 41741, 42143, 53533, 55981, 71111, 101371, 116513, 154771, 206941, 220631, 280261, 295001, 374731, 391867, 497777, 709597, 815591, 1083397, 1544417, 1961827, 1980721, 2631107, 3750727, 4764437, 10369657, 13865047, 18417749, 26255089, 33351059, 72587599, 176284169, 1233989183]

約数ペア:

[(1, 1233989183), (7, 176284169), (17, 72587599), (37, 33351059), (47, 26255089), (67, 18417749), (89, 13865047), (119, 10369657), (259, 4764437), (329, 3750727), (469, 2631107), (623, 1980721), (629, 1961827), (799, 1544417), (1139, 1083397), (1513, 815591), (1739, 709597), (2479, 497777), (3149, 391867), (3293, 374731), (4183, 295001), (4403, 280261), (5593, 220631), (5963, 206941), (7973, 154771), (10591, 116513), (12173, 101371), (17353, 71111), (22043, 55981), (23051, 53533), (29281, 42143), (29563, 41741)]