10391913

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 18809856

約数和(自身を除く): 8417943

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 313, 357, 527, 651, 939, 1071, 1581, 1953, 2191, 2817, 3689, 4743, 5321, 6573, 9703, 11067, 15963, 19719, 29109, 33201, 37247, 47889, 67921, 87327, 111741, 164951, 203763, 335223, 494853, 611289, 1154657, 1484559, 3463971, 10391913]

約数ペア:

[(1, 10391913), (3, 3463971), (7, 1484559), (9, 1154657), (17, 611289), (21, 494853), (31, 335223), (51, 203763), (63, 164951), (93, 111741), (119, 87327), (153, 67921), (217, 47889), (279, 37247), (313, 33201), (357, 29109), (527, 19719), (651, 15963), (939, 11067), (1071, 9703), (1581, 6573), (1953, 5321), (2191, 4743), (2817, 3689)]