542240621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 624032640

約数和(自身を除く): 81792019

約数列:

[1, 13, 41, 43, 59, 401, 533, 559, 767, 1763, 2419, 2537, 5213, 16441, 17243, 22919, 23659, 31447, 32981, 104017, 213733, 224159, 307567, 706963, 970019, 1017337, 1352221, 9190519, 12610247, 13225381, 41710817, 542240621]

約数ペア:

[(1, 542240621), (13, 41710817), (41, 13225381), (43, 12610247), (59, 9190519), (401, 1352221), (533, 1017337), (559, 970019), (767, 706963), (1763, 307567), (2419, 224159), (2537, 213733), (5213, 104017), (16441, 32981), (17243, 31447), (22919, 23659)]