843972831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{4211}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 1349187840

約数和(自身を除く): 505215009

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 571, 1713, 4211, 5139, 7423, 12633, 15417, 22269, 37899, 54743, 66807, 113697, 164229, 200421, 492687, 1478061, 2404481, 7213443, 21640329, 31258253, 64920987, 93774759, 281324277, 843972831]

約数ペア:

[(1, 843972831), (3, 281324277), (9, 93774759), (13, 64920987), (27, 31258253), (39, 21640329), (117, 7213443), (351, 2404481), (571, 1478061), (1713, 492687), (4211, 200421), (5139, 164229), (7423, 113697), (12633, 66807), (15417, 54743), (22269, 37899)]