22923747

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 43480320

約数和(自身を除く): 20556573

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1741, 1881, 4389, 5223, 12187, 13167, 15669, 19151, 33079, 36561, 57453, 99237, 109683, 134057, 172359, 231553, 297711, 363869, 402171, 694659, 1091607, 1206513, 2083977, 2547083, 3274821, 7641249, 22923747]

約数ペア:

[(1, 22923747), (3, 7641249), (7, 3274821), (9, 2547083), (11, 2083977), (19, 1206513), (21, 1091607), (33, 694659), (57, 402171), (63, 363869), (77, 297711), (99, 231553), (133, 172359), (171, 134057), (209, 109683), (231, 99237), (399, 57453), (627, 36561), (693, 33079), (1197, 19151), (1463, 15669), (1741, 13167), (1881, 12187), (4389, 5223)]