1248415077

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{268997}}^1$

素因数の和:269037

約数の個数: 32

約数和(自身を含む): 2169199872

約数和(自身を除く): 920784795

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 268997, 806991, 1882979, 3496961, 4572949, 5648937, 10490883, 13718847, 24478727, 32010643, 59448337, 73436181, 96031929, 178345011, 416138359, 1248415077]

約数ペア:

[(1, 1248415077), (3, 416138359), (7, 178345011), (13, 96031929), (17, 73436181), (21, 59448337), (39, 32010643), (51, 24478727), (91, 13718847), (119, 10490883), (221, 5648937), (273, 4572949), (357, 3496961), (663, 1882979), (1547, 806991), (4641, 268997)]