1215206419989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2\times {\mathrm{593}}^1\times {\mathrm{3821}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 1726675030080

約数和(自身を除く): 511468610091

約数列:

[1, 3, 19, 57, 97, 291, 593, 1779, 1843, 3821, 5529, 9409, 11267, 11463, 28227, 33801, 57521, 72599, 172563, 178771, 217797, 370637, 536313, 1092899, 1111911, 2265853, 3278697, 5579537, 6797559, 7042103, 16738611, 21126309, 35951789, 43051207, 106011203, 107855367, 129153621, 219787741, 318033609, 659363223, 683083991, 2049251973, 4175967079, 12527901237, 21319410877, 63958232631, 405068806663, 1215206419989]

約数ペア:

[(1, 1215206419989), (3, 405068806663), (19, 63958232631), (57, 21319410877), (97, 12527901237), (291, 4175967079), (593, 2049251973), (1779, 683083991), (1843, 659363223), (3821, 318033609), (5529, 219787741), (9409, 129153621), (11267, 107855367), (11463, 106011203), (28227, 43051207), (33801, 35951789), (57521, 21126309), (72599, 16738611), (172563, 7042103), (178771, 6797559), (217797, 5579537), (370637, 3278697), (536313, 2265853), (1092899, 1111911)]