8138631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 12476160

約数和(自身を除く): 4337529

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 227, 323, 629, 681, 703, 969, 1887, 2109, 3859, 4313, 8399, 11577, 11951, 12939, 25197, 35853, 73321, 142783, 159581, 219963, 428349, 478743, 2712877, 8138631]

約数ペア:

[(1, 8138631), (3, 2712877), (17, 478743), (19, 428349), (37, 219963), (51, 159581), (57, 142783), (111, 73321), (227, 35853), (323, 25197), (629, 12939), (681, 11951), (703, 11577), (969, 8399), (1887, 4313), (2109, 3859)]