69028401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 101945088

約数和(自身を除く): 32916687

約数列:

[1, 3, 13, 39, 71, 97, 213, 257, 291, 771, 923, 1261, 2769, 3341, 3783, 6887, 10023, 18247, 20661, 24929, 54741, 74787, 89531, 237211, 268593, 324077, 711633, 972231, 1769959, 5309877, 23009467, 69028401]

約数ペア:

[(1, 69028401), (3, 23009467), (13, 5309877), (39, 1769959), (71, 972231), (97, 711633), (213, 324077), (257, 268593), (291, 237211), (771, 89531), (923, 74787), (1261, 54741), (2769, 24929), (3341, 20661), (3783, 18247), (6887, 10023)]