39926421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4423}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 62112960

約数和(自身を除く): 22186539

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 4423, 9027, 13269, 39807, 75191, 225573, 260957, 676719, 782871, 2348613, 4436269, 13308807, 39926421]

約数ペア:

[(1, 39926421), (3, 13308807), (9, 4436269), (17, 2348613), (51, 782871), (59, 676719), (153, 260957), (177, 225573), (531, 75191), (1003, 39807), (3009, 13269), (4423, 9027)]