2877231

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 4791192

約数和(自身を除く): 1913961

約数列:

[1, 3, 7, 21, 23, 37, 49, 69, 111, 147, 161, 259, 483, 529, 777, 851, 1127, 1587, 1813, 2553, 3381, 3703, 5439, 5957, 11109, 17871, 19573, 25921, 41699, 58719, 77763, 125097, 137011, 411033, 959077, 2877231]

約数ペア:

[(1, 2877231), (3, 959077), (7, 411033), (21, 137011), (23, 125097), (37, 77763), (49, 58719), (69, 41699), (111, 25921), (147, 19573), (161, 17871), (259, 11109), (483, 5957), (529, 5439), (777, 3703), (851, 3381), (1127, 2553), (1587, 1813)]