521197083

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 838188000

約数和(自身を除く): 316990917

約数列:

[1, 3, 9, 11, 33, 89, 99, 149, 267, 397, 447, 801, 979, 1191, 1341, 1639, 2937, 3573, 4367, 4917, 8811, 13101, 13261, 14751, 35333, 39303, 39783, 59153, 105999, 119349, 145871, 177459, 317997, 388663, 437613, 532377, 650683, 1165989, 1312839, 1952049, 3497967, 5264617, 5856147, 15793851, 47381553, 57910787, 173732361, 521197083]

約数ペア:

[(1, 521197083), (3, 173732361), (9, 57910787), (11, 47381553), (33, 15793851), (89, 5856147), (99, 5264617), (149, 3497967), (267, 1952049), (397, 1312839), (447, 1165989), (801, 650683), (979, 532377), (1191, 437613), (1341, 388663), (1639, 317997), (2937, 177459), (3573, 145871), (4367, 119349), (4917, 105999), (8811, 59153), (13101, 39783), (13261, 39303), (14751, 35333)]