492037749

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6857}}^1$

素因数の和:6954

約数の個数: 48

約数和(自身を含む): 872995968

約数和(自身を除く): 380958219

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 1071, 1139, 1407, 3417, 4221, 6857, 7973, 10251, 20571, 23919, 47999, 61713, 71757, 116569, 143997, 349707, 431991, 459419, 815983, 1049121, 1378257, 2447949, 3215933, 4134771, 7343847, 7810123, 9647799, 23430369, 28943397, 54670861, 70291107, 164012583, 492037749]

約数ペア:

[(1, 492037749), (3, 164012583), (7, 70291107), (9, 54670861), (17, 28943397), (21, 23430369), (51, 9647799), (63, 7810123), (67, 7343847), (119, 4134771), (153, 3215933), (201, 2447949), (357, 1378257), (469, 1049121), (603, 815983), (1071, 459419), (1139, 431991), (1407, 349707), (3417, 143997), (4221, 116569), (6857, 71757), (7973, 61713), (10251, 47999), (20571, 23919)]