402364313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25643}}^1$

素因数の和:25744

約数の個数: 16

約数和(自身を含む): 465284736

約数和(自身を除く): 62920423

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 25643, 333359, 435931, 1820653, 5667103, 23668489, 30951101, 402364313]

約数ペア:

[(1, 402364313), (13, 30951101), (17, 23668489), (71, 5667103), (221, 1820653), (923, 435931), (1207, 333359), (15691, 25643)]