11956887

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 17821440

約数和(自身を除く): 5864553

約数列:

[1, 3, 9, 67, 79, 201, 237, 251, 603, 711, 753, 2259, 5293, 15879, 16817, 19829, 47637, 50451, 59487, 151353, 178461, 1328543, 3985629, 11956887]

約数ペア:

[(1, 11956887), (3, 3985629), (9, 1328543), (67, 178461), (79, 151353), (201, 59487), (237, 50451), (251, 47637), (603, 19829), (711, 16817), (753, 15879), (2259, 5293)]