1221714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 2987712

約数和(自身を除く): 1765998

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 227, 234, 299, 414, 454, 598, 681, 897, 1362, 1794, 2043, 2691, 2951, 4086, 5221, 5382, 5902, 8853, 10442, 15663, 17706, 26559, 31326, 46989, 53118, 67873, 93978, 135746, 203619, 407238, 610857, 1221714]

約数ペア:

[(1, 1221714), (2, 610857), (3, 407238), (6, 203619), (9, 135746), (13, 93978), (18, 67873), (23, 53118), (26, 46989), (39, 31326), (46, 26559), (69, 17706), (78, 15663), (117, 10442), (138, 8853), (207, 5902), (227, 5382), (234, 5221), (299, 4086), (414, 2951), (454, 2691), (598, 2043), (681, 1794), (897, 1362)]