7644351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 12160512

約数和(自身を除く): 4516161

約数列:

[1, 3, 11, 13, 33, 39, 103, 143, 173, 309, 429, 519, 1133, 1339, 1903, 2249, 3399, 4017, 5709, 6747, 14729, 17819, 24739, 44187, 53457, 74217, 196009, 231647, 588027, 694941, 2548117, 7644351]

約数ペア:

[(1, 7644351), (3, 2548117), (11, 694941), (13, 588027), (33, 231647), (39, 196009), (103, 74217), (143, 53457), (173, 44187), (309, 24739), (429, 17819), (519, 14729), (1133, 6747), (1339, 5709), (1903, 4017), (2249, 3399)]