15697598397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{56239}}^1$

素因数の和:56693

約数の個数: 32

約数和(自身を含む): 23923146240

約数和(自身を除く): 8225547843

約数列:

[1, 3, 13, 17, 39, 51, 221, 421, 663, 1263, 5473, 7157, 16419, 21471, 56239, 93041, 168717, 279123, 731107, 956063, 2193321, 2868189, 12428819, 23676619, 37286457, 71029857, 307796047, 402502523, 923388141, 1207507569, 5232532799, 15697598397]

約数ペア:

[(1, 15697598397), (3, 5232532799), (13, 1207507569), (17, 923388141), (39, 402502523), (51, 307796047), (221, 71029857), (421, 37286457), (663, 23676619), (1263, 12428819), (5473, 2868189), (7157, 2193321), (16419, 956063), (21471, 731107), (56239, 279123), (93041, 168717)]