419940221571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1\times {\mathrm{28229}}^1$

素因数の和:30700

約数の個数: 48

約数和(自身を含む): 665866656000

約数和(自身を除く): 245926434429

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2399, 6201, 7197, 21591, 28229, 31187, 84687, 93561, 127147, 254061, 280683, 366977, 381441, 1100931, 1144323, 1496137, 1652911, 3302793, 4488411, 4958733, 13465233, 14876199, 19449781, 58349343, 67721371, 175048029, 203164113, 609492339, 880377823, 2641133469, 3589232663, 7923400407, 10767697989, 32303093967, 46660024619, 139980073857, 419940221571]

約数ペア:

[(1, 419940221571), (3, 139980073857), (9, 46660024619), (13, 32303093967), (39, 10767697989), (53, 7923400407), (117, 3589232663), (159, 2641133469), (477, 880377823), (689, 609492339), (2067, 203164113), (2399, 175048029), (6201, 67721371), (7197, 58349343), (21591, 19449781), (28229, 14876199), (31187, 13465233), (84687, 4958733), (93561, 4488411), (127147, 3302793), (254061, 1652911), (280683, 1496137), (366977, 1144323), (381441, 1100931)]