316776483

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{2179}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 474411600

約数和(自身を除く): 157635117

約数列:

[1, 3, 9, 29, 87, 261, 557, 1671, 2179, 5013, 6537, 16153, 19611, 48459, 63191, 145377, 189573, 568719, 1213703, 3641109, 10923327, 35197387, 105592161, 316776483]

約数ペア:

[(1, 316776483), (3, 105592161), (9, 35197387), (29, 10923327), (87, 3641109), (261, 1213703), (557, 568719), (1671, 189573), (2179, 145377), (5013, 63191), (6537, 48459), (16153, 19611)]