1315745109

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{102881}}^1$

素因数の和:102930

約数の個数: 36

約数和(自身を含む): 2287066860

約数和(自身を除く): 971321751

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 102881, 308643, 720167, 925929, 2160501, 2983549, 5041169, 6481503, 8950647, 15123507, 20884843, 26851941, 45370521, 62654529, 146193901, 187963587, 438581703, 1315745109]

約数ペア:

[(1, 1315745109), (3, 438581703), (7, 187963587), (9, 146193901), (21, 62654529), (29, 45370521), (49, 26851941), (63, 20884843), (87, 15123507), (147, 8950647), (203, 6481503), (261, 5041169), (441, 2983549), (609, 2160501), (1421, 925929), (1827, 720167), (4263, 308643), (12789, 102881)]