30521961

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59497}}^1$

素因数の和:59525

約数の個数: 16

約数和(自身を含む): 47598400

約数和(自身を除く): 17076439

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 59497, 178491, 535473, 1130443, 1606419, 3391329, 10173987, 30521961]

約数ペア:

[(1, 30521961), (3, 10173987), (9, 3391329), (19, 1606419), (27, 1130443), (57, 535473), (171, 178491), (513, 59497)]