4481518839

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{461}}^1\times {\mathrm{1031}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 6865689600

約数和(自身を除く): 2384170761

約数列:

[1, 3, 7, 21, 449, 461, 1031, 1347, 1383, 3093, 3143, 3227, 7217, 9429, 9681, 21651, 206989, 462919, 475291, 620967, 1388757, 1425873, 1448923, 3240433, 3327037, 4346769, 9721299, 9981111, 213405659, 640216977, 1493839613, 4481518839]

約数ペア:

[(1, 4481518839), (3, 1493839613), (7, 640216977), (21, 213405659), (449, 9981111), (461, 9721299), (1031, 4346769), (1347, 3327037), (1383, 3240433), (3093, 1448923), (3143, 1425873), (3227, 1388757), (7217, 620967), (9429, 475291), (9681, 462919), (21651, 206989)]