328030129401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2877533}}^1$

素因数の和:2877665

約数の個数: 32

約数和(自身を含む): 489871388160

約数和(自身を除く): 161841258759

約数列:

[1, 3, 13, 37, 39, 79, 111, 237, 481, 1027, 1443, 2923, 3081, 8769, 37999, 113997, 2877533, 8632599, 37407929, 106468721, 112223787, 227325107, 319406163, 681975321, 1384093373, 2955226391, 4152280119, 8411028959, 8865679173, 25233086877, 109343376467, 328030129401]

約数ペア:

[(1, 328030129401), (3, 109343376467), (13, 25233086877), (37, 8865679173), (39, 8411028959), (79, 4152280119), (111, 2955226391), (237, 1384093373), (481, 681975321), (1027, 319406163), (1443, 227325107), (2923, 112223787), (3081, 106468721), (8769, 37407929), (37999, 8632599), (113997, 2877533)]