4267731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 6689088

約数和(自身を除く): 2421357

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 157, 221, 471, 533, 663, 697, 1599, 2041, 2091, 2669, 6123, 6437, 8007, 9061, 19311, 27183, 34697, 83681, 104091, 109429, 251043, 328287, 1422577, 4267731]

約数ペア:

[(1, 4267731), (3, 1422577), (13, 328287), (17, 251043), (39, 109429), (41, 104091), (51, 83681), (123, 34697), (157, 27183), (221, 19311), (471, 9061), (533, 8007), (663, 6437), (697, 6123), (1599, 2669), (2041, 2091)]