38602949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 11578171

約数列:

[1, 7, 11, 43, 77, 89, 131, 301, 473, 623, 917, 979, 1441, 3311, 3827, 5633, 6853, 10087, 11659, 26789, 39431, 42097, 61963, 81613, 128249, 294679, 433741, 501337, 897743, 3509359, 5514707, 38602949]

約数ペア:

[(1, 38602949), (7, 5514707), (11, 3509359), (43, 897743), (77, 501337), (89, 433741), (131, 294679), (301, 128249), (473, 81613), (623, 61963), (917, 42097), (979, 39431), (1441, 26789), (3311, 11659), (3827, 10087), (5633, 6853)]