2110373757

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1371263}}^1$

素因数の和:1371294

約数の個数: 20

約数和(自身を含む): 3318458880

約数和(自身を除く): 1208085123

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1371263, 4113789, 12341367, 26053997, 37024101, 78161991, 111072303, 234485973, 703457919, 2110373757]

約数ペア:

[(1, 2110373757), (3, 703457919), (9, 234485973), (19, 111072303), (27, 78161991), (57, 37024101), (81, 26053997), (171, 12341367), (513, 4113789), (1539, 1371263)]