109898484479

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{349}}^2\times {\mathrm{821}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 126915866208

約数和(自身を除く): 17017381729

約数列:

[1, 7, 157, 349, 821, 1099, 2443, 5747, 54793, 121801, 128897, 286529, 383551, 852607, 902279, 2005703, 19122757, 44985053, 99998621, 133859299, 314895371, 699990347, 15699783497, 109898484479]

約数ペア:

[(1, 109898484479), (7, 15699783497), (157, 699990347), (349, 314895371), (821, 133859299), (1099, 99998621), (2443, 44985053), (5747, 19122757), (54793, 2005703), (121801, 902279), (128897, 852607), (286529, 383551)]