131429973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53623}}^1$

素因数の和:53688

約数の個数: 16

約数和(自身を含む): 188756480

約数和(自身を除く): 57326507

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 53623, 160869, 1018837, 2305789, 3056511, 6917367, 43809991, 131429973]

約数ペア:

[(1, 131429973), (3, 43809991), (19, 6917367), (43, 3056511), (57, 2305789), (129, 1018837), (817, 160869), (2451, 53623)]