242519871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 362850048

約数和(自身を除く): 120330177

約数列:

[1, 3, 11, 33, 43, 129, 277, 473, 617, 831, 1419, 1851, 3047, 6787, 9141, 11911, 20361, 26531, 35733, 79593, 131021, 170909, 291841, 393063, 512727, 875523, 1879999, 5639997, 7349087, 22047261, 80839957, 242519871]

約数ペア:

[(1, 242519871), (3, 80839957), (11, 22047261), (33, 7349087), (43, 5639997), (129, 1879999), (277, 875523), (473, 512727), (617, 393063), (831, 291841), (1419, 170909), (1851, 131021), (3047, 79593), (6787, 35733), (9141, 26531), (11911, 20361)]