13647073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 3771167

約数列:

[1, 11, 17, 19, 23, 167, 187, 209, 253, 323, 391, 437, 1837, 2839, 3173, 3553, 3841, 4301, 4807, 7429, 31229, 34903, 42251, 53941, 65297, 72979, 81719, 593351, 718267, 802769, 1240643, 13647073]

約数ペア:

[(1, 13647073), (11, 1240643), (17, 802769), (19, 718267), (23, 593351), (167, 81719), (187, 72979), (209, 65297), (253, 53941), (323, 42251), (391, 34903), (437, 31229), (1837, 7429), (2839, 4807), (3173, 4301), (3553, 3841)]