21000279733

素因数分解:

${\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1\times {\mathrm{8669}}^1$

素因数の和:9612

約数の個数: 16

約数和(自身を含む): 21964924800

約数和(自身を除く): 964645067

約数列:

[1, 29, 103, 811, 2987, 8669, 23519, 83533, 251401, 892907, 2422457, 7030559, 25894303, 203886211, 724147577, 21000279733]

約数ペア:

[(1, 21000279733), (29, 724147577), (103, 203886211), (811, 25894303), (2987, 7030559), (8669, 2422457), (23519, 892907), (83533, 251401)]