1900431357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{3803}}^1$

素因数の和:4633

約数の個数: 32

約数和(自身を含む): 2914168320

約数和(自身を除く): 1013736963

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 797, 2391, 3803, 8767, 11409, 15143, 26301, 41833, 45429, 72257, 125499, 166573, 216771, 499719, 794827, 2384481, 3030991, 9092973, 33340901, 57588829, 100022703, 172766487, 633477119, 1900431357]

約数ペア:

[(1, 1900431357), (3, 633477119), (11, 172766487), (19, 100022703), (33, 57588829), (57, 33340901), (209, 9092973), (627, 3030991), (797, 2384481), (2391, 794827), (3803, 499719), (8767, 216771), (11409, 166573), (15143, 125499), (26301, 72257), (41833, 45429)]