1844577

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 3394560

約数和(自身を除く): 1549983

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 67, 69, 133, 161, 171, 201, 207, 399, 437, 469, 483, 603, 1197, 1273, 1311, 1407, 1449, 1541, 3059, 3819, 3933, 4221, 4623, 8911, 9177, 10787, 11457, 13869, 26733, 27531, 29279, 32361, 80199, 87837, 97083, 204953, 263511, 614859, 1844577]

約数ペア:

[(1, 1844577), (3, 614859), (7, 263511), (9, 204953), (19, 97083), (21, 87837), (23, 80199), (57, 32361), (63, 29279), (67, 27531), (69, 26733), (133, 13869), (161, 11457), (171, 10787), (201, 9177), (207, 8911), (399, 4623), (437, 4221), (469, 3933), (483, 3819), (603, 3059), (1197, 1541), (1273, 1449), (1311, 1407)]