38840373

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 66777984

約数和(自身を除く): 27937611

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 143, 293, 309, 429, 879, 927, 1133, 1287, 1339, 2637, 3223, 3399, 3809, 4017, 9669, 10197, 11427, 12051, 14729, 29007, 30179, 34281, 41899, 44187, 90537, 125697, 132561, 271611, 331969, 377091, 392327, 995907, 1176981, 2987721, 3530943, 4315597, 12946791, 38840373]

約数ペア:

[(1, 38840373), (3, 12946791), (9, 4315597), (11, 3530943), (13, 2987721), (33, 1176981), (39, 995907), (99, 392327), (103, 377091), (117, 331969), (143, 271611), (293, 132561), (309, 125697), (429, 90537), (879, 44187), (927, 41899), (1133, 34281), (1287, 30179), (1339, 29007), (2637, 14729), (3223, 12051), (3399, 11427), (3809, 10197), (4017, 9669)]