428517817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{4049}}^1$

素因数の和:5232

約数の個数: 16

約数和(自身を含む): 527990400

約数和(自身を除く): 99472583

約数列:

[1, 7, 13, 91, 1163, 4049, 8141, 15119, 28343, 52637, 105833, 368459, 4708987, 32962909, 61216831, 428517817]

約数ペア:

[(1, 428517817), (7, 61216831), (13, 32962909), (91, 4708987), (1163, 368459), (4049, 105833), (8141, 52637), (15119, 28343)]