39401589

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{983}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 54411264

約数和(自身を除く): 15009675

約数列:

[1, 3, 31, 93, 431, 983, 1293, 2949, 13361, 30473, 40083, 91419, 423673, 1271019, 13133863, 39401589]

約数ペア:

[(1, 39401589), (3, 13133863), (31, 1271019), (93, 423673), (431, 91419), (983, 40083), (1293, 30473), (2949, 13361)]