211672772129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1648529}}^1$

素因数の和:1648649

約数の個数: 32

約数和(自身を含む): 279168664320

約数和(自身を除く): 67495892191

約数列:

[1, 7, 13, 17, 83, 91, 119, 221, 581, 1079, 1411, 1547, 7553, 9877, 18343, 128401, 1648529, 11539703, 21430877, 28024993, 136827907, 150016139, 196174951, 364324909, 957795349, 1778762791, 2326074419, 2550274363, 12451339537, 16282520933, 30238967447, 211672772129]

約数ペア:

[(1, 211672772129), (7, 30238967447), (13, 16282520933), (17, 12451339537), (83, 2550274363), (91, 2326074419), (119, 1778762791), (221, 957795349), (581, 364324909), (1079, 196174951), (1411, 150016139), (1547, 136827907), (7553, 28024993), (9877, 21430877), (18343, 11539703), (128401, 1648529)]