975496067

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{911}}^1$

素因数の和:1020

約数の個数: 36

約数和(自身を含む): 1253958048

約数和(自身を除く): 278461981

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 911, 1681, 2009, 3731, 6377, 11767, 11843, 21853, 26117, 37351, 44639, 82369, 82901, 152971, 261457, 485563, 580307, 1070797, 1531391, 1830199, 3398941, 10719737, 19908083, 23792587, 75038159, 139356581, 975496067]

約数ペア:

[(1, 975496067), (7, 139356581), (13, 75038159), (41, 23792587), (49, 19908083), (91, 10719737), (287, 3398941), (533, 1830199), (637, 1531391), (911, 1070797), (1681, 580307), (2009, 485563), (3731, 261457), (6377, 152971), (11767, 82901), (11843, 82369), (21853, 44639), (26117, 37351)]