380038461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 567336960

約数和(自身を除く): 187298499

約数列:

[1, 3, 11, 33, 53, 151, 159, 453, 583, 1439, 1661, 1749, 4317, 4983, 8003, 15829, 24009, 47487, 76267, 88033, 217289, 228801, 264099, 651867, 838937, 2390179, 2516811, 7170537, 11516317, 34548951, 126679487, 380038461]

約数ペア:

[(1, 380038461), (3, 126679487), (11, 34548951), (33, 11516317), (53, 7170537), (151, 2516811), (159, 2390179), (453, 838937), (583, 651867), (1439, 264099), (1661, 228801), (1749, 217289), (4317, 88033), (4983, 76267), (8003, 47487), (15829, 24009)]