2879508897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 4397597568

約数和(自身を除く): 1518088671

約数列:

[1, 3, 9, 23, 69, 157, 207, 251, 353, 471, 753, 1059, 1413, 2259, 3177, 3611, 5773, 8119, 10833, 17319, 24357, 32499, 39407, 51957, 55421, 73071, 88603, 118221, 166263, 265809, 354663, 498789, 797427, 906361, 1274683, 2037869, 2719083, 3824049, 6113607, 8157249, 11472147, 13910671, 18340821, 41732013, 125196039, 319945433, 959836299, 2879508897]

約数ペア:

[(1, 2879508897), (3, 959836299), (9, 319945433), (23, 125196039), (69, 41732013), (157, 18340821), (207, 13910671), (251, 11472147), (353, 8157249), (471, 6113607), (753, 3824049), (1059, 2719083), (1413, 2037869), (2259, 1274683), (3177, 906361), (3611, 797427), (5773, 498789), (8119, 354663), (10833, 265809), (17319, 166263), (24357, 118221), (32499, 88603), (39407, 73071), (51957, 55421)]