16880659201

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{88493}}^1$

素因数の和:88753

約数の個数: 24

約数和(自身を含む): 20882814120

約数和(自身を除く): 4002154919

約数列:

[1, 7, 17, 49, 119, 229, 833, 1603, 3893, 11221, 27251, 88493, 190757, 619451, 1504381, 4336157, 10530667, 20264897, 73714669, 141854279, 344503249, 992979953, 2411522743, 16880659201]

約数ペア:

[(1, 16880659201), (7, 2411522743), (17, 992979953), (49, 344503249), (119, 141854279), (229, 73714669), (833, 20264897), (1603, 10530667), (3893, 4336157), (11221, 1504381), (27251, 619451), (88493, 190757)]