1691738013

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{14419}}^1$

素因数の和:14617

約数の個数: 32

約数和(自身を含む): 2665277440

約数和(自身を除く): 973539427

約数列:

[1, 3, 7, 21, 37, 111, 151, 259, 453, 777, 1057, 3171, 5587, 14419, 16761, 39109, 43257, 100933, 117327, 302799, 533503, 1600509, 2177269, 3734521, 6531807, 11203563, 15240883, 45722649, 80558953, 241676859, 563912671, 1691738013]

約数ペア:

[(1, 1691738013), (3, 563912671), (7, 241676859), (21, 80558953), (37, 45722649), (111, 15240883), (151, 11203563), (259, 6531807), (453, 3734521), (777, 2177269), (1057, 1600509), (3171, 533503), (5587, 302799), (14419, 117327), (16761, 100933), (39109, 43257)]