2970163

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 3548160

約数和(自身を除く): 577997

約数列:

[1, 7, 41, 79, 131, 287, 553, 917, 3239, 5371, 10349, 22673, 37597, 72443, 424309, 2970163]

約数ペア:

[(1, 2970163), (7, 424309), (41, 72443), (79, 37597), (131, 22673), (287, 10349), (553, 5371), (917, 3239)]