1146327

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 2108160

約数和(自身を除く): 961833

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 169, 221, 247, 273, 323, 357, 399, 507, 663, 741, 969, 1183, 1547, 1729, 2261, 2873, 3211, 3549, 4199, 4641, 5187, 6783, 8619, 9633, 12597, 20111, 22477, 29393, 54587, 60333, 67431, 88179, 163761, 382109, 1146327]

約数ペア:

[(1, 1146327), (3, 382109), (7, 163761), (13, 88179), (17, 67431), (19, 60333), (21, 54587), (39, 29393), (51, 22477), (57, 20111), (91, 12597), (119, 9633), (133, 8619), (169, 6783), (221, 5187), (247, 4641), (273, 4199), (323, 3549), (357, 3211), (399, 2873), (507, 2261), (663, 1729), (741, 1547), (969, 1183)]