40839183

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 75958272

約数和(自身を除く): 35119089

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1901, 1953, 2387, 3069, 5703, 7161, 13307, 17109, 20911, 21483, 39921, 58931, 62733, 119763, 146377, 176793, 188199, 412517, 439131, 530379, 648241, 1237551, 1317393, 1944723, 3712653, 4537687, 5834169, 13613061, 40839183]

約数ペア:

[(1, 40839183), (3, 13613061), (7, 5834169), (9, 4537687), (11, 3712653), (21, 1944723), (31, 1317393), (33, 1237551), (63, 648241), (77, 530379), (93, 439131), (99, 412517), (217, 188199), (231, 176793), (279, 146377), (341, 119763), (651, 62733), (693, 58931), (1023, 39921), (1901, 21483), (1953, 20911), (2387, 17109), (3069, 13307), (5703, 7161)]