21232392207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{148303}}^1\times {\mathrm{3671}}^1$

素因数の和:151990

約数の個数: 16

約数和(自身を含む): 30496048128

約数和(自身を除く): 9263655921

約数列:

[1, 3, 13, 39, 3671, 11013, 47723, 143169, 148303, 444909, 1927939, 5783817, 544420313, 1633260939, 7077464069, 21232392207]

約数ペア:

[(1, 21232392207), (3, 7077464069), (13, 1633260939), (39, 544420313), (3671, 5783817), (11013, 1927939), (47723, 444909), (143169, 148303)]