4006297869

素因数分解:

$3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{78541}}^1$

素因数の和:78905

約数の個数: 24

約数和(自身を含む): 6231836448

約数和(自身を除く): 2225538579

約数列:

[1, 3, 7, 21, 49, 147, 347, 1041, 2429, 7287, 17003, 51009, 78541, 235623, 549787, 1649361, 3848509, 11545527, 27253727, 81761181, 190776089, 572328267, 1335432623, 4006297869]

約数ペア:

[(1, 4006297869), (3, 1335432623), (7, 572328267), (21, 190776089), (49, 81761181), (147, 27253727), (347, 11545527), (1041, 3848509), (2429, 1649361), (7287, 549787), (17003, 235623), (51009, 78541)]