4395111

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 7047168

約数和(自身を除く): 2652057

約数列:

[1, 3, 7, 21, 47, 61, 73, 141, 183, 219, 329, 427, 511, 987, 1281, 1533, 2867, 3431, 4453, 8601, 10293, 13359, 20069, 24017, 31171, 60207, 72051, 93513, 209291, 627873, 1465037, 4395111]

約数ペア:

[(1, 4395111), (3, 1465037), (7, 627873), (21, 209291), (47, 93513), (61, 72051), (73, 60207), (141, 31171), (183, 24017), (219, 20069), (329, 13359), (427, 10293), (511, 8601), (987, 4453), (1281, 3431), (1533, 2867)]