1294924449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 2228502528

約数和(自身を除く): 933578079

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 271, 273, 299, 483, 761, 813, 897, 1897, 2093, 2283, 3523, 5327, 5691, 6233, 6279, 9893, 10569, 15981, 17503, 18699, 24661, 29679, 43631, 52509, 69251, 73983, 81029, 122521, 130893, 206231, 207753, 227539, 243087, 367563, 567203, 618693, 682617, 1443617, 1592773, 1701609, 2681003, 4330851, 4743313, 4778319, 8043009, 14229939, 18767021, 33203191, 56301063, 61663069, 99609573, 184989207, 431641483, 1294924449]

約数ペア:

[(1, 1294924449), (3, 431641483), (7, 184989207), (13, 99609573), (21, 61663069), (23, 56301063), (39, 33203191), (69, 18767021), (91, 14229939), (161, 8043009), (271, 4778319), (273, 4743313), (299, 4330851), (483, 2681003), (761, 1701609), (813, 1592773), (897, 1443617), (1897, 682617), (2093, 618693), (2283, 567203), (3523, 367563), (5327, 243087), (5691, 227539), (6233, 207753), (6279, 206231), (9893, 130893), (10569, 122521), (15981, 81029), (17503, 73983), (18699, 69251), (24661, 52509), (29679, 43631)]