38754261

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15802

約数の個数: 32

約数和(自身を含む): 70667520

約数和(自身を除く): 31913259

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 15773, 47319, 110411, 141957, 205049, 331233, 425871, 615147, 993699, 1435343, 1845441, 2981097, 4306029, 5536323, 12918087, 38754261]

約数ペア:

[(1, 38754261), (3, 12918087), (7, 5536323), (9, 4306029), (13, 2981097), (21, 1845441), (27, 1435343), (39, 993699), (63, 615147), (91, 425871), (117, 331233), (189, 205049), (273, 141957), (351, 110411), (819, 47319), (2457, 15773)]