7489197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 11831040

約数和(自身を除く): 4341843

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1579, 1581, 4737, 4743, 14211, 26843, 48949, 80529, 146847, 241587, 440541, 832133, 2496399, 7489197]

約数ペア:

[(1, 7489197), (3, 2496399), (9, 832133), (17, 440541), (31, 241587), (51, 146847), (93, 80529), (153, 48949), (279, 26843), (527, 14211), (1579, 4743), (1581, 4737)]