9686271

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 15168384

約数和(自身を除く): 5482113

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 503, 917, 1509, 2751, 3521, 6419, 10563, 19257, 24647, 65893, 73941, 197679, 461251, 1383753, 3228757, 9686271]

約数ペア:

[(1, 9686271), (3, 3228757), (7, 1383753), (21, 461251), (49, 197679), (131, 73941), (147, 65893), (393, 24647), (503, 19257), (917, 10563), (1509, 6419), (2751, 3521)]