7829241

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 4612359

約数列:

[1, 3, 7, 21, 59, 71, 89, 177, 213, 267, 413, 497, 623, 1239, 1491, 1869, 4189, 5251, 6319, 12567, 15753, 18957, 29323, 36757, 44233, 87969, 110271, 132699, 372821, 1118463, 2609747, 7829241]

約数ペア:

[(1, 7829241), (3, 2609747), (7, 1118463), (21, 372821), (59, 132699), (71, 110271), (89, 87969), (177, 44233), (213, 36757), (267, 29323), (413, 18957), (497, 15753), (623, 12567), (1239, 6319), (1491, 5251), (1869, 4189)]