1149203721

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{27817}}^1$

素因数の和:28160

約数の個数: 16

約数和(自身を含む): 1570270464

約数和(自身を除く): 421066743

約数列:

[1, 3, 47, 141, 293, 879, 13771, 27817, 41313, 83451, 1307399, 3922197, 8150381, 24451143, 383067907, 1149203721]

約数ペア:

[(1, 1149203721), (3, 383067907), (47, 24451143), (141, 8150381), (293, 3922197), (879, 1307399), (13771, 83451), (27817, 41313)]