84328517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 116750592

約数和(自身を除く): 32422075

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 151, 221, 247, 323, 361, 1057, 1547, 1729, 1963, 2261, 2527, 2567, 2869, 4199, 4693, 6137, 13741, 17969, 20083, 29393, 32851, 33371, 37297, 42959, 48773, 54511, 79781, 233597, 261079, 341411, 381577, 558467, 634049, 708643, 926687, 4438343, 4960501, 6486809, 12046931, 84328517]

約数ペア:

[(1, 84328517), (7, 12046931), (13, 6486809), (17, 4960501), (19, 4438343), (91, 926687), (119, 708643), (133, 634049), (151, 558467), (221, 381577), (247, 341411), (323, 261079), (361, 233597), (1057, 79781), (1547, 54511), (1729, 48773), (1963, 42959), (2261, 37297), (2527, 33371), (2567, 32851), (2869, 29393), (4199, 20083), (4693, 17969), (6137, 13741)]