2243312757

素因数分解:

$3^2\times 7^2\times {\mathrm{827}}^1\times {\mathrm{6151}}^1$

素因数の和:6998

約数の個数: 36

約数和(自身を含む): 3774547296

約数和(自身を除く): 1531234539

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 827, 2481, 5789, 6151, 7443, 17367, 18453, 40523, 43057, 52101, 55359, 121569, 129171, 301399, 364707, 387513, 904197, 2712591, 5086877, 15260631, 35608139, 45781893, 106824417, 249256973, 320473251, 747770919, 2243312757]

約数ペア:

[(1, 2243312757), (3, 747770919), (7, 320473251), (9, 249256973), (21, 106824417), (49, 45781893), (63, 35608139), (147, 15260631), (441, 5086877), (827, 2712591), (2481, 904197), (5789, 387513), (6151, 364707), (7443, 301399), (17367, 129171), (18453, 121569), (40523, 55359), (43057, 52101)]