2013156645

素因数分解:

$3^1\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{47881}}^1$

素因数の和:50692

約数の個数: 16

約数和(自身を含む): 3222267072

約数和(自身を除く): 1209110427

約数列:

[1, 3, 5, 15, 2803, 8409, 14015, 42045, 47881, 143643, 239405, 718215, 134210443, 402631329, 671052215, 2013156645]

約数ペア:

[(1, 2013156645), (3, 671052215), (5, 402631329), (15, 134210443), (2803, 718215), (8409, 239405), (14015, 143643), (42045, 47881)]