4021017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 7308288

約数和(自身を除く): 3287271

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 103, 143, 169, 231, 273, 309, 429, 507, 721, 1001, 1133, 1183, 1339, 1859, 2163, 3003, 3399, 3549, 4017, 5577, 7931, 9373, 13013, 14729, 17407, 23793, 28119, 39039, 44187, 52221, 103103, 121849, 191477, 309309, 365547, 574431, 1340339, 4021017]

約数ペア:

[(1, 4021017), (3, 1340339), (7, 574431), (11, 365547), (13, 309309), (21, 191477), (33, 121849), (39, 103103), (77, 52221), (91, 44187), (103, 39039), (143, 28119), (169, 23793), (231, 17407), (273, 14729), (309, 13013), (429, 9373), (507, 7931), (721, 5577), (1001, 4017), (1133, 3549), (1183, 3399), (1339, 3003), (1859, 2163)]