21229824003

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{148859}}^1$

素因数の和:149346

約数の個数: 16

約数和(自身を含む): 28595410560

約数和(自身を除く): 7365586557

約数列:

[1, 3, 137, 347, 411, 1041, 47539, 142617, 148859, 446577, 20393683, 51654073, 61181049, 154962219, 7076608001, 21229824003]

約数ペア:

[(1, 21229824003), (3, 7076608001), (137, 154962219), (347, 61181049), (411, 51654073), (1041, 20393683), (47539, 446577), (142617, 148859)]