1306753251

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 1794961728

約数和(自身を除く): 488208477

約数列:

[1, 3, 97, 101, 173, 257, 291, 303, 519, 771, 9797, 16781, 17473, 24929, 25957, 29391, 44461, 50343, 52419, 74787, 77871, 133383, 1694881, 2517829, 4312717, 4490561, 5084643, 7553487, 12938151, 13471683, 435584417, 1306753251]

約数ペア:

[(1, 1306753251), (3, 435584417), (97, 13471683), (101, 12938151), (173, 7553487), (257, 5084643), (291, 4490561), (303, 4312717), (519, 2517829), (771, 1694881), (9797, 133383), (16781, 77871), (17473, 74787), (24929, 52419), (25957, 50343), (29391, 44461)]