10921131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 17100720

約数和(自身を除く): 6179589

約数列:

[1, 3, 9, 13, 39, 117, 269, 347, 807, 1041, 2421, 3123, 3497, 4511, 10491, 13533, 31473, 40599, 93343, 280029, 840087, 1213459, 3640377, 10921131]

約数ペア:

[(1, 10921131), (3, 3640377), (9, 1213459), (13, 840087), (39, 280029), (117, 93343), (269, 40599), (347, 31473), (807, 13533), (1041, 10491), (2421, 4511), (3123, 3497)]