1313147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 1547520

約数和(自身を除く): 234373

約数列:

[1, 11, 19, 61, 103, 209, 671, 1133, 1159, 1957, 6283, 12749, 21527, 69113, 119377, 1313147]

約数ペア:

[(1, 1313147), (11, 119377), (19, 69113), (61, 21527), (103, 12749), (209, 6283), (671, 1957), (1133, 1159)]