2852802693

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{21221}}^1$

素因数の和:21626

約数の個数: 32

約数和(自身を含む): 4563578880

約数和(自身を除く): 1710776187

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 383, 1149, 3447, 4979, 10341, 14937, 21221, 44811, 63663, 134433, 190989, 275873, 572967, 827619, 2482857, 7448571, 8127643, 24382929, 73148787, 105659359, 219446361, 316978077, 950934231, 2852802693]

約数ペア:

[(1, 2852802693), (3, 950934231), (9, 316978077), (13, 219446361), (27, 105659359), (39, 73148787), (117, 24382929), (351, 8127643), (383, 7448571), (1149, 2482857), (3447, 827619), (4979, 572967), (10341, 275873), (14937, 190989), (21221, 134433), (44811, 63663)]