13537557

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 9502443

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2399, 5643, 7197, 21591, 26389, 45581, 64773, 79167, 136743, 237501, 410229, 501391, 712503, 1230687, 1504173, 4512519, 13537557]

約数ペア:

[(1, 13537557), (3, 4512519), (9, 1504173), (11, 1230687), (19, 712503), (27, 501391), (33, 410229), (57, 237501), (99, 136743), (171, 79167), (209, 64773), (297, 45581), (513, 26389), (627, 21591), (1881, 7197), (2399, 5643)]