492028761

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{3623}}^1$

素因数の和:3885

約数の個数: 32

約数和(自身を含む): 779304960

約数和(自身を除く): 287276199

約数列:

[1, 3, 7, 21, 29, 87, 203, 223, 609, 669, 1561, 3623, 4683, 6467, 10869, 19401, 25361, 45269, 76083, 105067, 135807, 315201, 735469, 807929, 2206407, 2423787, 5655503, 16966509, 23429941, 70289823, 164009587, 492028761]

約数ペア:

[(1, 492028761), (3, 164009587), (7, 70289823), (21, 23429941), (29, 16966509), (87, 5655503), (203, 2423787), (223, 2206407), (609, 807929), (669, 735469), (1561, 315201), (3623, 135807), (4683, 105067), (6467, 76083), (10869, 45269), (19401, 25361)]