39200553

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32749}}^1$

素因数の和:32781

約数の個数: 24

約数和(自身を含む): 68120000

約数和(自身を除く): 28919447

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32749, 98247, 229243, 294741, 622231, 687729, 1866693, 2063187, 4355617, 5600079, 13066851, 39200553]

約数ペア:

[(1, 39200553), (3, 13066851), (7, 5600079), (9, 4355617), (19, 2063187), (21, 1866693), (57, 687729), (63, 622231), (133, 294741), (171, 229243), (399, 98247), (1197, 32749)]