1394409237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 2024725248

約数和(自身を除く): 630316011

約数列:

[1, 3, 13, 39, 173, 233, 519, 699, 887, 2249, 2661, 3029, 6747, 9087, 11531, 34593, 40309, 120927, 153451, 206671, 460353, 524017, 620013, 1572051, 1994863, 2686723, 5984589, 8060169, 35754083, 107262249, 464803079, 1394409237]

約数ペア:

[(1, 1394409237), (3, 464803079), (13, 107262249), (39, 35754083), (173, 8060169), (233, 5984589), (519, 2686723), (699, 1994863), (887, 1572051), (2249, 620013), (2661, 524017), (3029, 460353), (6747, 206671), (9087, 153451), (11531, 120927), (34593, 40309)]