147917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 16

約数和(自身を含む): 196992

約数和(自身を除く): 49075

約数列:

[1, 7, 11, 17, 77, 113, 119, 187, 791, 1243, 1309, 1921, 8701, 13447, 21131, 147917]

約数ペア:

[(1, 147917), (7, 21131), (11, 13447), (17, 8701), (77, 1921), (113, 1309), (119, 1243), (187, 791)]