2116959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 3354624

約数和(自身を除く): 1237665

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 103, 221, 309, 403, 527, 663, 1209, 1339, 1581, 1751, 3193, 4017, 5253, 6851, 9579, 20553, 22763, 41509, 54281, 68289, 124527, 162843, 705653, 2116959]

約数ペア:

[(1, 2116959), (3, 705653), (13, 162843), (17, 124527), (31, 68289), (39, 54281), (51, 41509), (93, 22763), (103, 20553), (221, 9579), (309, 6851), (403, 5253), (527, 4017), (663, 3193), (1209, 1751), (1339, 1581)]