899252211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 1423429632

約数和(自身を除く): 524177421

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 383, 421, 429, 507, 1149, 1263, 1859, 4213, 4631, 4979, 5473, 5577, 12639, 13893, 14937, 16419, 54769, 60203, 64727, 71149, 161243, 164307, 180609, 194181, 213447, 483729, 711997, 782639, 1773673, 2096159, 2135991, 2347917, 5321019, 6288477, 23057749, 27250067, 69173247, 81750201, 299750737, 899252211]

約数ペア:

[(1, 899252211), (3, 299750737), (11, 81750201), (13, 69173247), (33, 27250067), (39, 23057749), (143, 6288477), (169, 5321019), (383, 2347917), (421, 2135991), (429, 2096159), (507, 1773673), (1149, 782639), (1263, 711997), (1859, 483729), (4213, 213447), (4631, 194181), (4979, 180609), (5473, 164307), (5577, 161243), (12639, 71149), (13893, 64727), (14937, 60203), (16419, 54769)]