1198667841

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11699}}^1$

素因数の和:11774

約数の個数: 48

約数和(自身を含む): 2016705600

約数和(自身を除く): 818037759

約数列:

[1, 3, 7, 17, 21, 41, 49, 51, 119, 123, 147, 287, 357, 697, 833, 861, 2009, 2091, 2499, 4879, 6027, 11699, 14637, 34153, 35097, 81893, 102459, 198883, 245679, 479659, 573251, 596649, 1392181, 1438977, 1719753, 3357613, 4176543, 8154203, 9745267, 10072839, 23503291, 24462609, 29235801, 57079421, 70509873, 171238263, 399555947, 1198667841]

約数ペア:

[(1, 1198667841), (3, 399555947), (7, 171238263), (17, 70509873), (21, 57079421), (41, 29235801), (49, 24462609), (51, 23503291), (119, 10072839), (123, 9745267), (147, 8154203), (287, 4176543), (357, 3357613), (697, 1719753), (833, 1438977), (861, 1392181), (2009, 596649), (2091, 573251), (2499, 479659), (4879, 245679), (6027, 198883), (11699, 102459), (14637, 81893), (34153, 35097)]