1107361997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{138889}}^1$

素因数の和:138980

約数の個数: 16

約数和(自身を含む): 1360010880

約数和(自身を除く): 252648883

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 138889, 972223, 2361113, 9305563, 16527791, 65138941, 158194571, 1107361997]

約数ペア:

[(1, 1107361997), (7, 158194571), (17, 65138941), (67, 16527791), (119, 9305563), (469, 2361113), (1139, 972223), (7973, 138889)]