11392731

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 19793664

約数和(自身を除く): 8400933

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 283, 497, 567, 639, 849, 1491, 1917, 1981, 2547, 4473, 5751, 5943, 7641, 13419, 17829, 20093, 22923, 40257, 53487, 60279, 140651, 160461, 180837, 421953, 542511, 1265859, 1627533, 3797577, 11392731]

約数ペア:

[(1, 11392731), (3, 3797577), (7, 1627533), (9, 1265859), (21, 542511), (27, 421953), (63, 180837), (71, 160461), (81, 140651), (189, 60279), (213, 53487), (283, 40257), (497, 22923), (567, 20093), (639, 17829), (849, 13419), (1491, 7641), (1917, 5943), (1981, 5751), (2547, 4473)]