275470941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 400619520

約数和(自身を除く): 125148579

約数列:

[1, 3, 17, 51, 59, 83, 177, 249, 1003, 1103, 1411, 3009, 3309, 4233, 4897, 14691, 18751, 56253, 65077, 83249, 91549, 195231, 249747, 274647, 1106309, 1556333, 3318927, 4668999, 5401391, 16204173, 91823647, 275470941]

約数ペア:

[(1, 275470941), (3, 91823647), (17, 16204173), (51, 5401391), (59, 4668999), (83, 3318927), (177, 1556333), (249, 1106309), (1003, 274647), (1103, 249747), (1411, 195231), (3009, 91549), (3309, 83249), (4233, 65077), (4897, 56253), (14691, 18751)]