219312769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 240710400

約数和(自身を除く): 21397631

約数列:

[1, 13, 79, 179, 1027, 1193, 2327, 14141, 15509, 94247, 183833, 213547, 1225211, 2776111, 16870213, 219312769]

約数ペア:

[(1, 219312769), (13, 16870213), (79, 2776111), (179, 1225211), (1027, 213547), (1193, 183833), (2327, 94247), (14141, 15509)]