8070573

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 5062227

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 179, 339, 399, 537, 791, 1253, 2147, 2373, 3401, 3759, 6441, 10203, 15029, 20227, 23807, 45087, 60681, 71421, 141589, 384313, 424767, 1152939, 2690191, 8070573]

約数ペア:

[(1, 8070573), (3, 2690191), (7, 1152939), (19, 424767), (21, 384313), (57, 141589), (113, 71421), (133, 60681), (179, 45087), (339, 23807), (399, 20227), (537, 15029), (791, 10203), (1253, 6441), (2147, 3759), (2373, 3401)]