2449473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 3546816

約数和(自身を除く): 1097343

約数列:

[1, 3, 13, 39, 181, 347, 543, 1041, 2353, 4511, 7059, 13533, 62807, 188421, 816491, 2449473]

約数ペア:

[(1, 2449473), (3, 816491), (13, 188421), (39, 62807), (181, 13533), (347, 7059), (543, 4511), (1041, 2353)]