9231831

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 16373760

約数和(自身を除く): 7141929

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 163, 203, 217, 261, 279, 489, 609, 651, 899, 1141, 1467, 1827, 1953, 2697, 3423, 4727, 5053, 6293, 8091, 10269, 14181, 15159, 18879, 33089, 35371, 42543, 45477, 56637, 99267, 106113, 146537, 297801, 318339, 439611, 1025759, 1318833, 3077277, 9231831]

約数ペア:

[(1, 9231831), (3, 3077277), (7, 1318833), (9, 1025759), (21, 439611), (29, 318339), (31, 297801), (63, 146537), (87, 106113), (93, 99267), (163, 56637), (203, 45477), (217, 42543), (261, 35371), (279, 33089), (489, 18879), (609, 15159), (651, 14181), (899, 10269), (1141, 8091), (1467, 6293), (1827, 5053), (1953, 4727), (2697, 3423)]