40994019

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 67488960

約数和(自身を除く): 26494941

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 139, 297, 331, 417, 891, 993, 1251, 1529, 2979, 3641, 3753, 4587, 8937, 10923, 11259, 13761, 26811, 32769, 41283, 46009, 98307, 123849, 138027, 294921, 414081, 506099, 1242243, 1518297, 3726729, 4554891, 13664673, 40994019]

約数ペア:

[(1, 40994019), (3, 13664673), (9, 4554891), (11, 3726729), (27, 1518297), (33, 1242243), (81, 506099), (99, 414081), (139, 294921), (297, 138027), (331, 123849), (417, 98307), (891, 46009), (993, 41283), (1251, 32769), (1529, 26811), (2979, 13761), (3641, 11259), (3753, 10923), (4587, 8937)]