308317804557

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4057}}^1\times {\mathrm{17827}}^1$

素因数の和:21930

約数の個数: 48

約数和(自身を含む): 494846804160

約数和(自身を除く): 186528999603

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4057, 4263, 12171, 17827, 28399, 53481, 85197, 117653, 124789, 198793, 352959, 374367, 516983, 596379, 823571, 873523, 1550949, 2470713, 2620569, 3618881, 5764997, 10856643, 17294991, 25332167, 72324139, 75996501, 216972417, 506268973, 1518806919, 2097400031, 3543882811, 6292200093, 10631648433, 14681800217, 44045400651, 102772601519, 308317804557]

約数ペア:

[(1, 308317804557), (3, 102772601519), (7, 44045400651), (21, 14681800217), (29, 10631648433), (49, 6292200093), (87, 3543882811), (147, 2097400031), (203, 1518806919), (609, 506268973), (1421, 216972417), (4057, 75996501), (4263, 72324139), (12171, 25332167), (17827, 17294991), (28399, 10856643), (53481, 5764997), (85197, 3618881), (117653, 2620569), (124789, 2470713), (198793, 1550949), (352959, 873523), (374367, 823571), (516983, 596379)]