23335857

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 37461600

約数和(自身を除く): 14125743

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 257, 513, 531, 771, 1121, 1539, 1593, 2313, 3363, 4779, 4883, 6939, 10089, 14649, 15163, 20817, 30267, 43947, 45489, 90801, 131841, 136467, 288097, 395523, 409401, 864291, 1228203, 2592873, 7778619, 23335857]

約数ペア:

[(1, 23335857), (3, 7778619), (9, 2592873), (19, 1228203), (27, 864291), (57, 409401), (59, 395523), (81, 288097), (171, 136467), (177, 131841), (257, 90801), (513, 45489), (531, 43947), (771, 30267), (1121, 20817), (1539, 15163), (1593, 14649), (2313, 10089), (3363, 6939), (4779, 4883)]