1878667077

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{84317}}^1$

素因数の和:85388

約数の個数: 16

約数和(自身を含む): 2865462912

約数和(自身を除く): 986795835

約数列:

[1, 3, 7, 21, 1061, 3183, 7427, 22281, 84317, 252951, 590219, 1770657, 89460337, 268381011, 626222359, 1878667077]

約数ペア:

[(1, 1878667077), (3, 626222359), (7, 268381011), (21, 89460337), (1061, 1770657), (3183, 590219), (7427, 252951), (22281, 84317)]