974707197

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{238373}}^1$

素因数の和:238452

約数の個数: 16

約数和(自身を含む): 1373034240

約数和(自身を除く): 398327043

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 238373, 715119, 6912817, 11203531, 20738451, 33610593, 324902399, 974707197]

約数ペア:

[(1, 974707197), (3, 324902399), (29, 33610593), (47, 20738451), (87, 11203531), (141, 6912817), (1363, 715119), (4089, 238373)]