13306728213

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{2141}}^1\times {\mathrm{23813}}^1$

素因数の和:25989

約数の個数: 24

約数和(自身を含む): 19893739320

約数和(自身を除く): 6587011107

約数列:

[1, 3, 9, 29, 87, 261, 2141, 6423, 19269, 23813, 62089, 71439, 186267, 214317, 558801, 690577, 2071731, 6215193, 50983633, 152950899, 458852697, 1478525357, 4435576071, 13306728213]

約数ペア:

[(1, 13306728213), (3, 4435576071), (9, 1478525357), (29, 458852697), (87, 152950899), (261, 50983633), (2141, 6215193), (6423, 2071731), (19269, 690577), (23813, 558801), (62089, 214317), (71439, 186267)]