1245587739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{3359}}^1$

素因数の和:4051

約数の個数: 32

約数和(自身を含む): 1921812480

約数和(自身を除く): 676224741

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 661, 1983, 3359, 7271, 10077, 11237, 21813, 33711, 36949, 57103, 110847, 123607, 171309, 370821, 628133, 1884399, 2220299, 6660897, 24423289, 37745083, 73269867, 113235249, 415195913, 1245587739]

約数ペア:

[(1, 1245587739), (3, 415195913), (11, 113235249), (17, 73269867), (33, 37745083), (51, 24423289), (187, 6660897), (561, 2220299), (661, 1884399), (1983, 628133), (3359, 370821), (7271, 171309), (10077, 123607), (11237, 110847), (21813, 57103), (33711, 36949)]