1892462697

素因数分解:

$3^4\times {\mathrm{919}}^1\times {\mathrm{25423}}^1$

素因数の和:26354

約数の個数: 20

約数和(自身を含む): 2830199680

約数和(自身を除く): 937736983

約数列:

[1, 3, 9, 27, 81, 919, 2757, 8271, 24813, 25423, 74439, 76269, 228807, 686421, 2059263, 23363737, 70091211, 210273633, 630820899, 1892462697]

約数ペア:

[(1, 1892462697), (3, 630820899), (9, 210273633), (27, 70091211), (81, 23363737), (919, 2059263), (2757, 686421), (8271, 228807), (24813, 76269), (25423, 74439)]