7494399

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 12883104

約数和(自身を除く): 5388705

約数列:

[1, 3, 9, 11, 17, 33, 51, 61, 73, 99, 153, 183, 187, 219, 549, 561, 657, 671, 803, 1037, 1241, 1683, 2013, 2409, 3111, 3723, 4453, 6039, 7227, 9333, 11169, 11407, 13359, 13651, 34221, 40077, 40953, 48983, 75701, 102663, 122859, 146949, 227103, 440847, 681309, 832711, 2498133, 7494399]

約数ペア:

[(1, 7494399), (3, 2498133), (9, 832711), (11, 681309), (17, 440847), (33, 227103), (51, 146949), (61, 122859), (73, 102663), (99, 75701), (153, 48983), (183, 40953), (187, 40077), (219, 34221), (549, 13651), (561, 13359), (657, 11407), (671, 11169), (803, 9333), (1037, 7227), (1241, 6039), (1683, 4453), (2013, 3723), (2409, 3111)]