7647538769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 8759869440

約数和(自身を除く): 1112330671

約数列:

[1, 13, 31, 37, 401, 403, 481, 1147, 1279, 5213, 12431, 14837, 14911, 16627, 39649, 47323, 161603, 192881, 459947, 512879, 515437, 615199, 1467013, 5979311, 6667427, 15899249, 18976523, 19071169, 206690237, 246694799, 588272213, 7647538769]

約数ペア:

[(1, 7647538769), (13, 588272213), (31, 246694799), (37, 206690237), (401, 19071169), (403, 18976523), (481, 15899249), (1147, 6667427), (1279, 5979311), (5213, 1467013), (12431, 615199), (14837, 515437), (14911, 512879), (16627, 459947), (39649, 192881), (47323, 161603)]