1533042721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5237}}^1$

素因数の和:5365

約数の個数: 32

約数和(自身を含む): 1930936320

約数和(自身を除く): 397893599

約数列:

[1, 7, 19, 31, 71, 133, 217, 497, 589, 1349, 2201, 4123, 5237, 9443, 15407, 36659, 41819, 99503, 162347, 292733, 371827, 696521, 1136429, 2602789, 3084593, 7064713, 11526637, 21592151, 49452991, 80686459, 219006103, 1533042721]

約数ペア:

[(1, 1533042721), (7, 219006103), (19, 80686459), (31, 49452991), (71, 21592151), (133, 11526637), (217, 7064713), (497, 3084593), (589, 2602789), (1349, 1136429), (2201, 696521), (4123, 371827), (5237, 292733), (9443, 162347), (15407, 99503), (36659, 41819)]