28979333

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 2470267

約数列:

[1, 23, 41, 79, 389, 943, 1817, 3239, 8947, 15949, 30731, 74497, 366827, 706813, 1259971, 28979333]

約数ペア:

[(1, 28979333), (23, 1259971), (41, 706813), (79, 366827), (389, 74497), (943, 30731), (1817, 15949), (3239, 8947)]