39473161

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 49740864

約数和(自身を除く): 10267703

約数列:

[1, 7, 13, 61, 91, 169, 427, 547, 793, 1183, 3829, 5551, 7111, 10309, 33367, 49777, 72163, 92443, 233569, 433771, 647101, 3036397, 5639023, 39473161]

約数ペア:

[(1, 39473161), (7, 5639023), (13, 3036397), (61, 647101), (91, 433771), (169, 233569), (427, 92443), (547, 72163), (793, 49777), (1183, 33367), (3829, 10309), (5551, 7111)]