43389297

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2273}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 74223360

約数和(自身を除く): 30834063

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2273, 2727, 6363, 6819, 15911, 19089, 20457, 47733, 61371, 143199, 229573, 429597, 688719, 1607011, 2066157, 4821033, 6198471, 14463099, 43389297]

約数ペア:

[(1, 43389297), (3, 14463099), (7, 6198471), (9, 4821033), (21, 2066157), (27, 1607011), (63, 688719), (101, 429597), (189, 229573), (303, 143199), (707, 61371), (909, 47733), (2121, 20457), (2273, 19089), (2727, 15911), (6363, 6819)]