873984475299

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{6389}}^1\times {\mathrm{11731}}^1$

素因数の和:18172

約数の個数: 48

約数和(自身を含む): 1317028688640

約数和(自身を除く): 443044213341

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 6389, 11661, 11731, 19167, 35193, 83057, 146947, 152503, 249171, 269813, 440841, 457509, 809439, 1079741, 1910311, 1982539, 3239223, 3507569, 5730933, 5947617, 10522707, 24834043, 45598397, 74502129, 74949359, 136795191, 224848077, 974341667, 1723835257, 2923025001, 5171505771, 12666441671, 22409858341, 37999325013, 67229575023, 291328158433, 873984475299]

約数ペア:

[(1, 873984475299), (3, 291328158433), (13, 67229575023), (23, 37999325013), (39, 22409858341), (69, 12666441671), (169, 5171505771), (299, 2923025001), (507, 1723835257), (897, 974341667), (3887, 224848077), (6389, 136795191), (11661, 74949359), (11731, 74502129), (19167, 45598397), (35193, 24834043), (83057, 10522707), (146947, 5947617), (152503, 5730933), (249171, 3507569), (269813, 3239223), (440841, 1982539), (457509, 1910311), (809439, 1079741)]