713890971

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 1129789440

約数和(自身を除く): 415898469

約数列:

[1, 3, 9, 19, 31, 57, 93, 137, 171, 279, 411, 589, 983, 1233, 1767, 2603, 2949, 4247, 5301, 7809, 8847, 12741, 18677, 23427, 30473, 38223, 56031, 80693, 91419, 134671, 168093, 242079, 274257, 404013, 578987, 726237, 1212039, 1736961, 2558749, 4174801, 5210883, 7676247, 12524403, 23028741, 37573209, 79321219, 237963657, 713890971]

約数ペア:

[(1, 713890971), (3, 237963657), (9, 79321219), (19, 37573209), (31, 23028741), (57, 12524403), (93, 7676247), (137, 5210883), (171, 4174801), (279, 2558749), (411, 1736961), (589, 1212039), (983, 726237), (1233, 578987), (1767, 404013), (2603, 274257), (2949, 242079), (4247, 168093), (5301, 134671), (7809, 91419), (8847, 80693), (12741, 56031), (18677, 38223), (23427, 30473)]