4143699

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 7480512

約数和(自身を除く): 3336813

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 73, 119, 153, 159, 219, 357, 371, 477, 511, 657, 901, 1071, 1113, 1241, 1533, 2703, 3339, 3723, 3869, 4599, 6307, 8109, 8687, 11169, 11607, 18921, 26061, 27083, 34821, 56763, 65773, 78183, 81249, 197319, 243747, 460411, 591957, 1381233, 4143699]

約数ペア:

[(1, 4143699), (3, 1381233), (7, 591957), (9, 460411), (17, 243747), (21, 197319), (51, 81249), (53, 78183), (63, 65773), (73, 56763), (119, 34821), (153, 27083), (159, 26061), (219, 18921), (357, 11607), (371, 11169), (477, 8687), (511, 8109), (657, 6307), (901, 4599), (1071, 3869), (1113, 3723), (1241, 3339), (1533, 2703)]