5190237

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 3615651

約数列:

[1, 3, 9, 13, 27, 31, 39, 53, 81, 93, 117, 159, 243, 279, 351, 403, 477, 689, 837, 1053, 1209, 1431, 1643, 2067, 2511, 3159, 3627, 4293, 4929, 6201, 7533, 10881, 12879, 14787, 18603, 21359, 32643, 44361, 55809, 64077, 97929, 133083, 167427, 192231, 399249, 576693, 1730079, 5190237]

約数ペア:

[(1, 5190237), (3, 1730079), (9, 576693), (13, 399249), (27, 192231), (31, 167427), (39, 133083), (53, 97929), (81, 64077), (93, 55809), (117, 44361), (159, 32643), (243, 21359), (279, 18603), (351, 14787), (403, 12879), (477, 10881), (689, 7533), (837, 6201), (1053, 4929), (1209, 4293), (1431, 3627), (1643, 3159), (2067, 2511)]