42193753

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 53023680

約数和(自身を除く): 10829927

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1291, 1421, 4669, 9037, 29693, 32683, 37439, 63259, 207851, 262073, 861097, 1454957, 1834511, 6027679, 42193753]

約数ペア:

[(1, 42193753), (7, 6027679), (23, 1834511), (29, 1454957), (49, 861097), (161, 262073), (203, 207851), (667, 63259), (1127, 37439), (1291, 32683), (1421, 29693), (4669, 9037)]