253463353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 323108352

約数和(自身を除く): 69644999

約数列:

[1, 11, 13, 17, 41, 143, 187, 221, 451, 533, 697, 2431, 2543, 5863, 7667, 9061, 27973, 33059, 43231, 99671, 104263, 363649, 475541, 562003, 1146893, 1355419, 1772471, 6182033, 14909609, 19497181, 23042123, 253463353]

約数ペア:

[(1, 253463353), (11, 23042123), (13, 19497181), (17, 14909609), (41, 6182033), (143, 1772471), (187, 1355419), (221, 1146893), (451, 562003), (533, 475541), (697, 363649), (2431, 104263), (2543, 99671), (5863, 43231), (7667, 33059), (9061, 27973)]