22149897

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 38814720

約数和(自身を除く): 16664823

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 379, 483, 759, 847, 1137, 1771, 2541, 2653, 2783, 4169, 5313, 7959, 8349, 8717, 12507, 19481, 26151, 29183, 45859, 58443, 61019, 87549, 95887, 137577, 183057, 287661, 321013, 671209, 963039, 1054757, 2013627, 3164271, 7383299, 22149897]

約数ペア:

[(1, 22149897), (3, 7383299), (7, 3164271), (11, 2013627), (21, 1054757), (23, 963039), (33, 671209), (69, 321013), (77, 287661), (121, 183057), (161, 137577), (231, 95887), (253, 87549), (363, 61019), (379, 58443), (483, 45859), (759, 29183), (847, 26151), (1137, 19481), (1771, 12507), (2541, 8717), (2653, 8349), (2783, 7959), (4169, 5313)]