97273729

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 112694400

約数和(自身を除く): 15420671

約数列:

[1, 7, 139, 257, 389, 973, 1799, 2723, 35723, 54071, 99973, 250061, 378497, 699811, 13896247, 97273729]

約数ペア:

[(1, 97273729), (7, 13896247), (139, 699811), (257, 378497), (389, 250061), (973, 99973), (1799, 54071), (2723, 35723)]