870874263

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{5743}}^1$

素因数の和:5868

約数の個数: 48

約数和(自身を含む): 1505387520

約数和(自身を除く): 634513257

約数列:

[1, 3, 7, 9, 21, 29, 63, 83, 87, 203, 249, 261, 581, 609, 747, 1743, 1827, 2407, 5229, 5743, 7221, 16849, 17229, 21663, 40201, 50547, 51687, 120603, 151641, 166547, 361809, 476669, 499641, 1165829, 1430007, 1498923, 3336683, 3497487, 4290021, 10010049, 10492461, 13823401, 30030147, 41470203, 96763807, 124410609, 290291421, 870874263]

約数ペア:

[(1, 870874263), (3, 290291421), (7, 124410609), (9, 96763807), (21, 41470203), (29, 30030147), (63, 13823401), (83, 10492461), (87, 10010049), (203, 4290021), (249, 3497487), (261, 3336683), (581, 1498923), (609, 1430007), (747, 1165829), (1743, 499641), (1827, 476669), (2407, 361809), (5229, 166547), (5743, 151641), (7221, 120603), (16849, 51687), (17229, 50547), (21663, 40201)]