30682143

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 45242496

約数和(自身を除く): 14560353

約数列:

[1, 3, 9, 107, 151, 211, 321, 453, 633, 963, 1359, 1899, 16157, 22577, 31861, 48471, 67731, 95583, 145413, 203193, 286749, 3409127, 10227381, 30682143]

約数ペア:

[(1, 30682143), (3, 10227381), (9, 3409127), (107, 286749), (151, 203193), (211, 145413), (321, 95583), (453, 67731), (633, 48471), (963, 31861), (1359, 22577), (1899, 16157)]