271491479

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{28879}}^1$

素因数の和:28982

約数の個数: 16

約数和(自身を含む): 332697600

約数和(自身を除く): 61206121

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 28879, 202153, 490943, 2281441, 3436601, 15970087, 38784497, 271491479]

約数ペア:

[(1, 271491479), (7, 38784497), (17, 15970087), (79, 3436601), (119, 2281441), (553, 490943), (1343, 202153), (9401, 28879)]