40199691

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15073}}^1$

素因数の和:15210

約数の個数: 16

約数和(自身を含む): 61743104

約数和(自身を除く): 21543413

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 15073, 45219, 105511, 316533, 1914271, 5742813, 13399897, 40199691]

約数ペア:

[(1, 40199691), (3, 13399897), (7, 5742813), (21, 1914271), (127, 316533), (381, 105511), (889, 45219), (2667, 15073)]