219813313

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 231828480

約数和(自身を除く): 12015167

約数列:

[1, 47, 53, 79, 1117, 2491, 3713, 4187, 52499, 59201, 88243, 196789, 2782447, 4147421, 4676879, 219813313]

約数ペア:

[(1, 219813313), (47, 4676879), (53, 4147421), (79, 2782447), (1117, 196789), (2491, 88243), (3713, 59201), (4187, 52499)]