15926163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 8265837

約数列:

[1, 3, 11, 33, 41, 79, 123, 149, 237, 447, 451, 869, 1353, 1639, 2607, 3239, 4917, 6109, 9717, 11771, 18327, 35313, 35629, 67199, 106887, 129481, 201597, 388443, 482611, 1447833, 5308721, 15926163]

約数ペア:

[(1, 15926163), (3, 5308721), (11, 1447833), (33, 482611), (41, 388443), (79, 201597), (123, 129481), (149, 106887), (237, 67199), (447, 35629), (451, 35313), (869, 18327), (1353, 11771), (1639, 9717), (2607, 6109), (3239, 4917)]