224719173

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2617}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 392071680

約数和(自身を除く): 167352507

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 141, 203, 261, 329, 423, 609, 987, 1363, 1827, 2617, 2961, 4089, 7851, 9541, 12267, 18319, 23553, 28623, 54957, 75893, 85869, 122999, 164871, 227679, 368997, 531251, 683037, 860993, 1106991, 1593753, 2582979, 3566971, 4781259, 7748937, 10700913, 24968797, 32102739, 74906391, 224719173]

約数ペア:

[(1, 224719173), (3, 74906391), (7, 32102739), (9, 24968797), (21, 10700913), (29, 7748937), (47, 4781259), (63, 3566971), (87, 2582979), (141, 1593753), (203, 1106991), (261, 860993), (329, 683037), (423, 531251), (609, 368997), (987, 227679), (1363, 164871), (1827, 122999), (2617, 85869), (2961, 75893), (4089, 54957), (7851, 28623), (9541, 23553), (12267, 18319)]