236497107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6521}}^1$

素因数の和:6699

約数の個数: 32

約数和(自身を含む): 395702784

約数和(自身を除く): 159205677

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1727, 3297, 5181, 6521, 12089, 19563, 36267, 45647, 71731, 136941, 215193, 502117, 1023797, 1506351, 3071391, 7166579, 11261767, 21499737, 33785301, 78832369, 236497107]

約数ペア:

[(1, 236497107), (3, 78832369), (7, 33785301), (11, 21499737), (21, 11261767), (33, 7166579), (77, 3071391), (157, 1506351), (231, 1023797), (471, 502117), (1099, 215193), (1727, 136941), (3297, 71731), (5181, 45647), (6521, 36267), (12089, 19563)]