40904169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12163}}^1$

素因数の和:12244

約数の個数: 16

約数和(自身を含む): 58387200

約数和(自身を除く): 17483031

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 12163, 36489, 231097, 693291, 717617, 2152851, 13634723, 40904169]

約数ペア:

[(1, 40904169), (3, 13634723), (19, 2152851), (57, 717617), (59, 693291), (177, 231097), (1121, 36489), (3363, 12163)]