121983211

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53951}}^1$

素因数の和:53994

約数の個数: 16

約数和(自身を含む): 155381760

約数和(自身を除く): 33398549

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 53951, 377657, 917167, 1025069, 6420169, 7175483, 17426173, 121983211]

約数ペア:

[(1, 121983211), (7, 17426173), (17, 7175483), (19, 6420169), (119, 1025069), (133, 917167), (323, 377657), (2261, 53951)]