28700534013

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{238331}}^1$

素因数の和:238764

約数の個数: 16

約数和(自身を含む): 38678423616

約数和(自身を除く): 9977889603

約数列:

[1, 3, 137, 293, 411, 879, 40141, 120423, 238331, 714993, 32651347, 69830983, 97954041, 209492949, 9566844671, 28700534013]

約数ペア:

[(1, 28700534013), (3, 9566844671), (137, 209492949), (293, 97954041), (411, 69830983), (879, 32651347), (40141, 714993), (120423, 238331)]