119658121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 147806208

約数和(自身を除く): 28148087

約数列:

[1, 11, 17, 23, 43, 187, 253, 391, 473, 647, 731, 989, 4301, 7117, 8041, 10879, 10999, 14881, 16813, 27821, 120989, 163691, 184943, 252977, 306031, 472957, 639883, 2782747, 5202527, 7038713, 10878011, 119658121]

約数ペア:

[(1, 119658121), (11, 10878011), (17, 7038713), (23, 5202527), (43, 2782747), (187, 639883), (253, 472957), (391, 306031), (473, 252977), (647, 184943), (731, 163691), (989, 120989), (4301, 27821), (7117, 16813), (8041, 14881), (10879, 10999)]