2197236051

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{2179}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 3355281600

約数和(自身を除く): 1158045549

約数列:

[1, 3, 9, 27, 59, 81, 177, 211, 531, 633, 1593, 1899, 2179, 4779, 5697, 6537, 12449, 17091, 19611, 37347, 58833, 112041, 128561, 176499, 336123, 385683, 459769, 1008369, 1157049, 1379307, 3471147, 4137921, 10413441, 12413763, 27126371, 37241289, 81379113, 244137339, 732412017, 2197236051]

約数ペア:

[(1, 2197236051), (3, 732412017), (9, 244137339), (27, 81379113), (59, 37241289), (81, 27126371), (177, 12413763), (211, 10413441), (531, 4137921), (633, 3471147), (1593, 1379307), (1899, 1157049), (2179, 1008369), (4779, 459769), (5697, 385683), (6537, 336123), (12449, 176499), (17091, 128561), (19611, 112041), (37347, 58833)]