289584633

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4929

約数の個数: 32

約数和(自身を含む): 438359040

約数和(自身を除く): 148774407

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 689, 1131, 1537, 2067, 4611, 4831, 14493, 19981, 59943, 62803, 140099, 188409, 256043, 420297, 768129, 1821287, 3328559, 5463861, 7425247, 9985677, 22275741, 96528211, 289584633]

約数ペア:

[(1, 289584633), (3, 96528211), (13, 22275741), (29, 9985677), (39, 7425247), (53, 5463861), (87, 3328559), (159, 1821287), (377, 768129), (689, 420297), (1131, 256043), (1537, 188409), (2067, 140099), (4611, 62803), (4831, 59943), (14493, 19981)]