1413304989

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 1991049984

約数和(自身を除く): 577744995

約数列:

[1, 3, 23, 69, 173, 197, 519, 591, 601, 1803, 3979, 4531, 11937, 13593, 13823, 34081, 41469, 102243, 103973, 118397, 311919, 355191, 783863, 2351589, 2391379, 2723131, 7174137, 8169393, 20482681, 61448043, 471101663, 1413304989]

約数ペア:

[(1, 1413304989), (3, 471101663), (23, 61448043), (69, 20482681), (173, 8169393), (197, 7174137), (519, 2723131), (591, 2391379), (601, 2351589), (1803, 783863), (3979, 355191), (4531, 311919), (11937, 118397), (13593, 103973), (13823, 102243), (34081, 41469)]