804566979

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{2269}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 1246502400

約数和(自身を除く): 441935421

約数列:

[1, 3, 9, 23, 27, 69, 207, 571, 621, 1713, 2269, 5139, 6807, 13133, 15417, 20421, 39399, 52187, 61263, 118197, 156561, 354591, 469683, 1295599, 1409049, 3886797, 11660391, 29798777, 34981173, 89396331, 268188993, 804566979]

約数ペア:

[(1, 804566979), (3, 268188993), (9, 89396331), (23, 34981173), (27, 29798777), (69, 11660391), (207, 3886797), (571, 1409049), (621, 1295599), (1713, 469683), (2269, 354591), (5139, 156561), (6807, 118197), (13133, 61263), (15417, 52187), (20421, 39399)]