42564291

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2393}}^1$

素因数の和:2432

約数の個数: 36

約数和(自身を含む): 72595656

約数和(自身を除く): 30031365

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2393, 2541, 5929, 7179, 16751, 17787, 26323, 50253, 78969, 117257, 184261, 289553, 351771, 552783, 868659, 1289827, 2026871, 3869481, 6080613, 14188097, 42564291]

約数ペア:

[(1, 42564291), (3, 14188097), (7, 6080613), (11, 3869481), (21, 2026871), (33, 1289827), (49, 868659), (77, 552783), (121, 351771), (147, 289553), (231, 184261), (363, 117257), (539, 78969), (847, 50253), (1617, 26323), (2393, 17787), (2541, 16751), (5929, 7179)]