11897725821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{2027}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 16676195328

約数和(自身を除く): 4778469507

約数列:

[1, 3, 23, 69, 257, 331, 771, 993, 2027, 5911, 6081, 7613, 17733, 22839, 46621, 85067, 139863, 255201, 520939, 670937, 1562817, 1956541, 2012811, 5869623, 11981597, 15431551, 35944791, 46294653, 172430809, 517292427, 3965908607, 11897725821]

約数ペア:

[(1, 11897725821), (3, 3965908607), (23, 517292427), (69, 172430809), (257, 46294653), (331, 35944791), (771, 15431551), (993, 11981597), (2027, 5869623), (5911, 2012811), (6081, 1956541), (7613, 1562817), (17733, 670937), (22839, 520939), (46621, 255201), (85067, 139863)]