8672490717

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6269}}^1$

素因数の和:6434

約数の個数: 48

約数和(自身を含む): 13182449280

約数和(自身を除く): 4509958563

約数列:

[1, 3, 11, 33, 37, 103, 111, 121, 309, 363, 407, 1133, 1221, 3399, 3811, 4477, 6269, 11433, 12463, 13431, 18807, 37389, 41921, 68959, 125763, 206877, 231953, 461131, 645707, 695859, 758549, 1383393, 1937121, 2275647, 2551483, 7102777, 7654449, 21308331, 23891159, 28066313, 71673477, 78130547, 84198939, 234391641, 262802749, 788408247, 2890830239, 8672490717]

約数ペア:

[(1, 8672490717), (3, 2890830239), (11, 788408247), (33, 262802749), (37, 234391641), (103, 84198939), (111, 78130547), (121, 71673477), (309, 28066313), (363, 23891159), (407, 21308331), (1133, 7654449), (1221, 7102777), (3399, 2551483), (3811, 2275647), (4477, 1937121), (6269, 1383393), (11433, 758549), (12463, 695859), (13431, 645707), (18807, 461131), (37389, 231953), (41921, 206877), (68959, 125763)]