1810217013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{1471}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 2670796800

約数和(自身を除く): 860579787

約数列:

[1, 3, 11, 33, 89, 267, 419, 979, 1257, 1471, 2937, 4413, 4609, 13827, 16181, 37291, 48543, 111873, 130919, 392757, 410201, 616349, 1230603, 1440109, 1849047, 4320327, 6779839, 20339517, 54855061, 164565183, 603405671, 1810217013]

約数ペア:

[(1, 1810217013), (3, 603405671), (11, 164565183), (33, 54855061), (89, 20339517), (267, 6779839), (419, 4320327), (979, 1849047), (1257, 1440109), (1471, 1230603), (2937, 616349), (4413, 410201), (4609, 392757), (13827, 130919), (16181, 111873), (37291, 48543)]