38542647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6911}}^1$

素因数の和:6951

約数の個数: 24

約数和(自身を含む): 60715008

約数和(自身を除く): 22172361

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 6911, 20733, 76021, 89843, 228063, 269529, 988273, 1167959, 2964819, 3503877, 12847549, 38542647]

約数ペア:

[(1, 38542647), (3, 12847549), (11, 3503877), (13, 2964819), (33, 1167959), (39, 988273), (143, 269529), (169, 228063), (429, 89843), (507, 76021), (1859, 20733), (5577, 6911)]