1994644953

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{39233}}^1$

素因数の和:39518

約数の個数: 32

約数和(自身を含む): 3389817600

約数和(自身を除く): 1395172647

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1883, 2421, 5649, 7263, 16947, 39233, 50841, 117699, 274631, 353097, 823893, 1059291, 2471679, 7415037, 10553677, 31661031, 73875739, 94983093, 221627217, 284949279, 664881651, 1994644953]

約数ペア:

[(1, 1994644953), (3, 664881651), (7, 284949279), (9, 221627217), (21, 94983093), (27, 73875739), (63, 31661031), (189, 10553677), (269, 7415037), (807, 2471679), (1883, 1059291), (2421, 823893), (5649, 353097), (7263, 274631), (16947, 117699), (39233, 50841)]