1301473789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{189913}}^1$

素因数の和:190020

約数の個数: 16

約数和(自身を含む): 1640856960

約数和(自身を除く): 339383171

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 189913, 1329391, 2089043, 14623301, 16902257, 118315799, 185924827, 1301473789]

約数ペア:

[(1, 1301473789), (7, 185924827), (11, 118315799), (77, 16902257), (89, 14623301), (623, 2089043), (979, 1329391), (6853, 189913)]