4425219

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 2763261

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 311, 459, 527, 837, 933, 1581, 2799, 4743, 5287, 8397, 9641, 14229, 15861, 28923, 47583, 86769, 142749, 163897, 260307, 491691, 1475073, 4425219]

約数ペア:

[(1, 4425219), (3, 1475073), (9, 491691), (17, 260307), (27, 163897), (31, 142749), (51, 86769), (93, 47583), (153, 28923), (279, 15861), (311, 14229), (459, 9641), (527, 8397), (837, 5287), (933, 4743), (1581, 2799)]