201119499

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44963}}^1$

素因数の和:45047

約数の個数: 24

約数和(自身を含む): 336690432

約数和(自身を除く): 135570933

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 44963, 134889, 314741, 404667, 944223, 2832669, 3192373, 9577119, 22346611, 28731357, 67039833, 201119499]

約数ペア:

[(1, 201119499), (3, 67039833), (7, 28731357), (9, 22346611), (21, 9577119), (63, 3192373), (71, 2832669), (213, 944223), (497, 404667), (639, 314741), (1491, 134889), (4473, 44963)]