308978499

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 438799680

約数和(自身を除く): 129821181

約数列:

[1, 3, 29, 53, 87, 113, 159, 339, 593, 1537, 1779, 3277, 4611, 5989, 9831, 17197, 17967, 31429, 51591, 67009, 94287, 173681, 201027, 521043, 911441, 1943261, 2734323, 3551477, 5829783, 10654431, 102992833, 308978499]

約数ペア:

[(1, 308978499), (3, 102992833), (29, 10654431), (53, 5829783), (87, 3551477), (113, 2734323), (159, 1943261), (339, 911441), (593, 521043), (1537, 201027), (1779, 173681), (3277, 94287), (4611, 67009), (5989, 51591), (9831, 31429), (17197, 17967)]