117386087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 149614080

約数和(自身を除く): 32227993

約数列:

[1, 7, 13, 43, 91, 131, 229, 301, 559, 917, 1603, 1703, 2977, 3913, 5633, 9847, 11921, 20839, 29999, 39431, 68929, 73229, 128011, 209993, 389987, 512603, 896077, 1289957, 2729909, 9029699, 16769441, 117386087]

約数ペア:

[(1, 117386087), (7, 16769441), (13, 9029699), (43, 2729909), (91, 1289957), (131, 896077), (229, 512603), (301, 389987), (559, 209993), (917, 128011), (1603, 73229), (1703, 68929), (2977, 39431), (3913, 29999), (5633, 20839), (9847, 11921)]