15551243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 17750016

約数和(自身を除く): 2198773

約数列:

[1, 17, 23, 31, 391, 527, 713, 1283, 12121, 21811, 29509, 39773, 501653, 676141, 914779, 15551243]

約数ペア:

[(1, 15551243), (17, 914779), (23, 676141), (31, 501653), (391, 39773), (527, 29509), (713, 21811), (1283, 12121)]