42432351

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 61839360

約数和(自身を除く): 19407009

約数列:

[1, 3, 13, 39, 127, 169, 381, 507, 659, 1651, 1977, 4953, 8567, 21463, 25701, 64389, 83693, 111371, 251079, 334113, 1088009, 3264027, 14144117, 42432351]

約数ペア:

[(1, 42432351), (3, 14144117), (13, 3264027), (39, 1088009), (127, 334113), (169, 251079), (381, 111371), (507, 83693), (659, 64389), (1651, 25701), (1977, 21463), (4953, 8567)]