1996516731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2791}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 2967114240

約数和(自身を除く): 970597509

約数列:

[1, 3, 11, 33, 53, 159, 409, 583, 1227, 1749, 2791, 4499, 8373, 13497, 21677, 30701, 65031, 92103, 147923, 238447, 443769, 715341, 1141519, 1627153, 3424557, 4881459, 12556709, 37670127, 60500507, 181501521, 665505577, 1996516731]

約数ペア:

[(1, 1996516731), (3, 665505577), (11, 181501521), (33, 60500507), (53, 37670127), (159, 12556709), (409, 4881459), (583, 3424557), (1227, 1627153), (1749, 1141519), (2791, 715341), (4499, 443769), (8373, 238447), (13497, 147923), (21677, 92103), (30701, 65031)]