20030253

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 27287040

約数和(自身を除く): 7256787

約数列:

[1, 3, 67, 201, 227, 439, 681, 1317, 15209, 29413, 45627, 88239, 99653, 298959, 6676751, 20030253]

約数ペア:

[(1, 20030253), (3, 6676751), (67, 298959), (201, 99653), (227, 88239), (439, 45627), (681, 29413), (1317, 15209)]