84139363

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 25531037

約数列:

[1, 7, 11, 31, 77, 101, 217, 341, 349, 707, 1111, 2387, 2443, 3131, 3839, 7777, 10819, 21917, 26873, 34441, 35249, 75733, 119009, 241087, 246743, 387739, 833063, 1092719, 2714173, 7649033, 12019909, 84139363]

約数ペア:

[(1, 84139363), (7, 12019909), (11, 7649033), (31, 2714173), (77, 1092719), (101, 833063), (217, 387739), (341, 246743), (349, 241087), (707, 119009), (1111, 75733), (2387, 35249), (2443, 34441), (3131, 26873), (3839, 21917), (7777, 10819)]