124202221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 162691200

約数和(自身を除く): 38488979

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 2431, 2689, 2717, 3553, 4199, 29579, 34957, 45713, 46189, 51091, 384527, 502843, 562001, 594269, 664183, 868547, 6536959, 7306013, 9554017, 11291111, 124202221]

約数ペア:

[(1, 124202221), (11, 11291111), (13, 9554017), (17, 7306013), (19, 6536959), (143, 868547), (187, 664183), (209, 594269), (221, 562001), (247, 502843), (323, 384527), (2431, 51091), (2689, 46189), (2717, 45713), (3553, 34957), (4199, 29579)]