1781844669969

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{5660801}}^1$

素因数の和:5661977

約数の個数: 32

約数和(自身を含む): 2926589347584

約数和(自身を除く): 1144744677615

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1153, 3459, 8071, 14989, 24213, 44967, 104923, 314769, 5660801, 16982403, 39625607, 73590413, 118876821, 220771239, 515132891, 1545398673, 6526903553, 19580710659, 45688324871, 84849746189, 137064974613, 254549238567, 593948223323, 1781844669969]

約数ペア:

[(1, 1781844669969), (3, 593948223323), (7, 254549238567), (13, 137064974613), (21, 84849746189), (39, 45688324871), (91, 19580710659), (273, 6526903553), (1153, 1545398673), (3459, 515132891), (8071, 220771239), (14989, 118876821), (24213, 73590413), (44967, 39625607), (104923, 16982403), (314769, 5660801)]