489351369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{212669}}^1$

素因数の和:212744

約数の個数: 16

約数和(自身を含む): 714571200

約数和(自身を除く): 225219831

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 212669, 638007, 2764697, 8294091, 12547471, 37642413, 163117123, 489351369]

約数ペア:

[(1, 489351369), (3, 163117123), (13, 37642413), (39, 12547471), (59, 8294091), (177, 2764697), (767, 638007), (2301, 212669)]