39419403

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 53391360

約数和(自身を除く): 13971957

約数列:

[1, 3, 127, 157, 381, 471, 659, 1977, 19939, 59817, 83693, 103463, 251079, 310389, 13139801, 39419403]

約数ペア:

[(1, 39419403), (3, 13139801), (127, 310389), (157, 251079), (381, 103463), (471, 83693), (659, 59817), (1977, 19939)]