494094441

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 701505792

約数和(自身を除く): 207411351

約数列:

[1, 3, 23, 69, 73, 219, 233, 421, 699, 1263, 1679, 5037, 5359, 9683, 16077, 17009, 29049, 30733, 51027, 92199, 98093, 294279, 391207, 706859, 1173621, 2120577, 2256139, 6768417, 7160789, 21482367, 164698147, 494094441]

約数ペア:

[(1, 494094441), (3, 164698147), (23, 21482367), (69, 7160789), (73, 6768417), (219, 2256139), (233, 2120577), (421, 1173621), (699, 706859), (1263, 391207), (1679, 294279), (5037, 98093), (5359, 92199), (9683, 51027), (16077, 30733), (17009, 29049)]