269426313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2357}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 419714568

約数和(自身を除く): 150288255

約数列:

[1, 3, 9, 13, 39, 117, 977, 2357, 2931, 7071, 8793, 12701, 21213, 30641, 38103, 91923, 114309, 275769, 2302789, 6908367, 20725101, 29936257, 89808771, 269426313]

約数ペア:

[(1, 269426313), (3, 89808771), (9, 29936257), (13, 20725101), (39, 6908367), (117, 2302789), (977, 275769), (2357, 114309), (2931, 91923), (7071, 38103), (8793, 30641), (12701, 21213)]