11142117

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 19507136

約数和(自身を除く): 8365019

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 457, 567, 903, 1161, 1371, 2709, 3199, 3483, 4113, 8127, 9597, 12339, 19651, 24381, 28791, 37017, 58953, 86373, 137557, 176859, 259119, 412671, 530577, 1238013, 1591731, 3714039, 11142117]

約数ペア:

[(1, 11142117), (3, 3714039), (7, 1591731), (9, 1238013), (21, 530577), (27, 412671), (43, 259119), (63, 176859), (81, 137557), (129, 86373), (189, 58953), (301, 37017), (387, 28791), (457, 24381), (567, 19651), (903, 12339), (1161, 9597), (1371, 8127), (2709, 4113), (3199, 3483)]