1209143397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{5077}}^1$

素因数の和:6129

約数の個数: 32

約数和(自身を含む): 2012350464

約数和(自身を除く): 803207067

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1031, 3093, 5077, 7217, 11341, 15231, 21651, 34023, 35539, 55847, 79387, 106617, 167541, 238161, 390929, 1172787, 5234387, 15703161, 36640709, 57578257, 109922127, 172734771, 403047799, 1209143397]

約数ペア:

[(1, 1209143397), (3, 403047799), (7, 172734771), (11, 109922127), (21, 57578257), (33, 36640709), (77, 15703161), (231, 5234387), (1031, 1172787), (3093, 390929), (5077, 238161), (7217, 167541), (11341, 106617), (15231, 79387), (21651, 55847), (34023, 35539)]