861738273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{84509}}^1$

素因数の和:84629

約数の個数: 24

約数和(自身を含む): 1371090240

約数和(自身を除く): 509351967

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 3399, 10197, 84509, 253527, 760581, 929599, 2788797, 8366391, 8704427, 26113281, 78339843, 95748697, 287246091, 861738273]

約数ペア:

[(1, 861738273), (3, 287246091), (9, 95748697), (11, 78339843), (33, 26113281), (99, 8704427), (103, 8366391), (309, 2788797), (927, 929599), (1133, 760581), (3399, 253527), (10197, 84509)]