860153047789

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1\times {\mathrm{32003}}^1$

素因数の和:33441

約数の個数: 32

約数和(自身を含む): 1021997813760

約数和(自身を除く): 161844765971

約数列:

[1, 7, 41, 71, 287, 497, 1319, 2911, 9233, 20377, 32003, 54079, 93649, 224021, 378553, 655543, 1312123, 2272213, 3839609, 9184861, 15905491, 26877263, 42211957, 93160733, 295483699, 652125131, 1730690237, 2997048947, 12114831659, 20979342629, 122879006827, 860153047789]

約数ペア:

[(1, 860153047789), (7, 122879006827), (41, 20979342629), (71, 12114831659), (287, 2997048947), (497, 1730690237), (1319, 652125131), (2911, 295483699), (9233, 93160733), (20377, 42211957), (32003, 26877263), (54079, 15905491), (93649, 9184861), (224021, 3839609), (378553, 2272213), (655543, 1312123)]