38377779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 57542400

約数和(自身を除く): 19164621

約数列:

[1, 3, 11, 33, 73, 89, 179, 219, 267, 537, 803, 979, 1969, 2409, 2937, 5907, 6497, 13067, 15931, 19491, 39201, 47793, 71467, 143737, 175241, 214401, 431211, 525723, 1162963, 3488889, 12792593, 38377779]

約数ペア:

[(1, 38377779), (3, 12792593), (11, 3488889), (33, 1162963), (73, 525723), (89, 431211), (179, 214401), (219, 175241), (267, 143737), (537, 71467), (803, 47793), (979, 39201), (1969, 19491), (2409, 15931), (2937, 13067), (5907, 6497)]