4009215261

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{1429}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 5668565760

約数和(自身を除く): 1659350499

約数列:

[1, 3, 23, 69, 73, 219, 557, 1429, 1671, 1679, 4287, 5037, 12811, 32867, 38433, 40661, 98601, 104317, 121983, 312951, 795953, 935203, 2387859, 2399291, 2805609, 7197873, 18306919, 54920757, 58104569, 174313707, 1336405087, 4009215261]

約数ペア:

[(1, 4009215261), (3, 1336405087), (23, 174313707), (69, 58104569), (73, 54920757), (219, 18306919), (557, 7197873), (1429, 2805609), (1671, 2399291), (1679, 2387859), (4287, 935203), (5037, 795953), (12811, 312951), (32867, 121983), (38433, 104317), (40661, 98601)]