26792679

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 39214080

約数和(自身を除く): 12421401

約数列:

[1, 3, 19, 47, 57, 73, 137, 141, 219, 411, 893, 1387, 2603, 2679, 3431, 4161, 6439, 7809, 10001, 10293, 19317, 30003, 65189, 122341, 190019, 195567, 367023, 470047, 570057, 1410141, 8930893, 26792679]

約数ペア:

[(1, 26792679), (3, 8930893), (19, 1410141), (47, 570057), (57, 470047), (73, 367023), (137, 195567), (141, 190019), (219, 122341), (411, 65189), (893, 30003), (1387, 19317), (2603, 10293), (2679, 10001), (3431, 7809), (4161, 6439)]