23272473

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 40919040

約数和(自身を除く): 17646567

約数列:

[1, 3, 7, 17, 19, 21, 47, 51, 57, 73, 119, 133, 141, 219, 323, 329, 357, 399, 511, 799, 893, 969, 987, 1241, 1387, 1533, 2261, 2397, 2679, 3431, 3723, 4161, 5593, 6251, 6783, 8687, 9709, 10293, 15181, 16779, 18753, 23579, 24017, 26061, 29127, 45543, 58327, 65189, 70737, 72051, 106267, 165053, 174981, 195567, 318801, 408289, 456323, 495159, 1108213, 1224867, 1368969, 3324639, 7757491, 23272473]

約数ペア:

[(1, 23272473), (3, 7757491), (7, 3324639), (17, 1368969), (19, 1224867), (21, 1108213), (47, 495159), (51, 456323), (57, 408289), (73, 318801), (119, 195567), (133, 174981), (141, 165053), (219, 106267), (323, 72051), (329, 70737), (357, 65189), (399, 58327), (511, 45543), (799, 29127), (893, 26061), (969, 24017), (987, 23579), (1241, 18753), (1387, 16779), (1533, 15181), (2261, 10293), (2397, 9709), (2679, 8687), (3431, 6783), (3723, 6251), (4161, 5593)]