2227119561

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{947}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 3593678400

約数和(自身を除く): 1366558839

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 809, 947, 969, 2427, 2841, 2907, 7281, 8523, 13753, 15371, 16099, 17993, 41259, 46113, 48297, 53979, 123777, 138339, 144891, 161937, 261307, 305881, 766123, 783921, 917643, 2298369, 2351763, 2752929, 6895107, 13024091, 14556337, 39072273, 43669011, 117216819, 131007033, 247457729, 742373187, 2227119561]

約数ペア:

[(1, 2227119561), (3, 742373187), (9, 247457729), (17, 131007033), (19, 117216819), (51, 43669011), (57, 39072273), (153, 14556337), (171, 13024091), (323, 6895107), (809, 2752929), (947, 2351763), (969, 2298369), (2427, 917643), (2841, 783921), (2907, 766123), (7281, 305881), (8523, 261307), (13753, 161937), (15371, 144891), (16099, 138339), (17993, 123777), (41259, 53979), (46113, 48297)]