3136335909

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{18671}}^1$

素因数の和:19121

約数の個数: 32

約数和(自身を含む): 5042933760

約数和(自身を除く): 1906597851

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 421, 1263, 2947, 7999, 8841, 18671, 23997, 55993, 56013, 130697, 167979, 354749, 392091, 1064247, 2483243, 7449729, 7860491, 23581473, 55023437, 149349329, 165070311, 448047987, 1045445303, 3136335909]

約数ペア:

[(1, 3136335909), (3, 1045445303), (7, 448047987), (19, 165070311), (21, 149349329), (57, 55023437), (133, 23581473), (399, 7860491), (421, 7449729), (1263, 2483243), (2947, 1064247), (7999, 392091), (8841, 354749), (18671, 167979), (23997, 130697), (55993, 56013)]