2689403731

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{9949}}^1$

素因数の和:10075

約数の個数: 24

約数和(自身を含む): 3257391200

約数和(自身を除く): 567987469

約数列:

[1, 7, 23, 73, 161, 511, 529, 1679, 3703, 9949, 11753, 38617, 69643, 228827, 270319, 726277, 1601789, 5083939, 5263021, 16704371, 36841147, 116930597, 384200533, 2689403731]

約数ペア:

[(1, 2689403731), (7, 384200533), (23, 116930597), (73, 36841147), (161, 16704371), (511, 5263021), (529, 5083939), (1679, 1601789), (3703, 726277), (9949, 270319), (11753, 228827), (38617, 69643)]