889804912311

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23422699}}^1$

素因数の和:23422785

約数の個数: 40

約数和(自身を含む): 1541775804800

約数和(自身を除く): 651970892489

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 4221, 5427, 12663, 37989, 23422699, 70268097, 163958893, 210804291, 491876679, 632412873, 1475630037, 1569320833, 1897238619, 4426890111, 4707962499, 10985245831, 13280670333, 14123887497, 32955737493, 42371662491, 98867212479, 127114987473, 296601637437, 889804912311]

約数ペア:

[(1, 889804912311), (3, 296601637437), (7, 127114987473), (9, 98867212479), (21, 42371662491), (27, 32955737493), (63, 14123887497), (67, 13280670333), (81, 10985245831), (189, 4707962499), (201, 4426890111), (469, 1897238619), (567, 1569320833), (603, 1475630037), (1407, 632412873), (1809, 491876679), (4221, 210804291), (5427, 163958893), (12663, 70268097), (37989, 23422699)]