4473261

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 7451028

約数和(自身を除く): 2977767

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 173, 221, 507, 519, 663, 1521, 1557, 1989, 2249, 2873, 2941, 6747, 8619, 8823, 20241, 25857, 26469, 29237, 38233, 87711, 114699, 263133, 344097, 497029, 1491087, 4473261]

約数ペア:

[(1, 4473261), (3, 1491087), (9, 497029), (13, 344097), (17, 263133), (39, 114699), (51, 87711), (117, 38233), (153, 29237), (169, 26469), (173, 25857), (221, 20241), (507, 8823), (519, 8619), (663, 6747), (1521, 2941), (1557, 2873), (1989, 2249)]