9967335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 18911232

約数和(自身を除く): 8943897

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 191, 213, 245, 355, 497, 573, 735, 955, 1065, 1337, 1491, 2485, 2865, 3479, 4011, 6685, 7455, 9359, 10437, 13561, 17395, 20055, 28077, 40683, 46795, 52185, 67805, 94927, 140385, 203415, 284781, 474635, 664489, 1423905, 1993467, 3322445, 9967335]

約数ペア:

[(1, 9967335), (3, 3322445), (5, 1993467), (7, 1423905), (15, 664489), (21, 474635), (35, 284781), (49, 203415), (71, 140385), (105, 94927), (147, 67805), (191, 52185), (213, 46795), (245, 40683), (355, 28077), (497, 20055), (573, 17395), (735, 13561), (955, 10437), (1065, 9359), (1337, 7455), (1491, 6685), (2485, 4011), (2865, 3479)]