3721007823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{135719}}^1$

素因数の和:135791

約数の個数: 32

約数和(自身を含む): 5776243200

約数和(自身を除く): 2055235377

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 2109, 9139, 27417, 135719, 407157, 1764347, 2578661, 5021603, 5293041, 7735983, 15064809, 33522593, 65280839, 95410457, 100567779, 195842517, 286231371, 1240335941, 3721007823]

約数ペア:

[(1, 3721007823), (3, 1240335941), (13, 286231371), (19, 195842517), (37, 100567779), (39, 95410457), (57, 65280839), (111, 33522593), (247, 15064809), (481, 7735983), (703, 5293041), (741, 5021603), (1443, 2578661), (2109, 1764347), (9139, 407157), (27417, 135719)]