443982

素因数分解:

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

素因数の和:85

約数の個数: 48

約数和(自身を含む): 1143936

約数和(自身を除く): 699954

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 961, 1023, 1302, 1922, 2046, 2387, 2883, 4774, 5766, 6727, 7161, 10571, 13454, 14322, 20181, 21142, 31713, 40362, 63426, 73997, 147994, 221991, 443982]

約数ペア:

[(1, 443982), (2, 221991), (3, 147994), (6, 73997), (7, 63426), (11, 40362), (14, 31713), (21, 21142), (22, 20181), (31, 14322), (33, 13454), (42, 10571), (62, 7161), (66, 6727), (77, 5766), (93, 4774), (154, 2883), (186, 2387), (217, 2046), (231, 1922), (341, 1302), (434, 1023), (462, 961), (651, 682)]