38726223

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 17399217

約数列:

[1, 3, 29, 31, 83, 87, 93, 173, 249, 519, 899, 2407, 2573, 2697, 5017, 5363, 7221, 7719, 14359, 15051, 16089, 43077, 74617, 155527, 223851, 416411, 445129, 466581, 1249233, 1335387, 12908741, 38726223]

約数ペア:

[(1, 38726223), (3, 12908741), (29, 1335387), (31, 1249233), (83, 466581), (87, 445129), (93, 416411), (173, 223851), (249, 155527), (519, 74617), (899, 43077), (2407, 16089), (2573, 15051), (2697, 14359), (5017, 7719), (5363, 7221)]