3909441

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 5439488

約数和(自身を除く): 1530047

約数列:

[1, 3, 31, 93, 127, 331, 381, 993, 3937, 10261, 11811, 30783, 42037, 126111, 1303147, 3909441]

約数ペア:

[(1, 3909441), (3, 1303147), (31, 126111), (93, 42037), (127, 30783), (331, 11811), (381, 10261), (993, 3937)]