2718441

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 4487040

約数和(自身を除く): 1768599

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 113, 243, 297, 339, 729, 891, 1017, 1243, 2187, 2673, 3051, 3729, 8019, 9153, 11187, 24057, 27459, 33561, 82377, 100683, 247131, 302049, 906147, 2718441]

約数ペア:

[(1, 2718441), (3, 906147), (9, 302049), (11, 247131), (27, 100683), (33, 82377), (81, 33561), (99, 27459), (113, 24057), (243, 11187), (297, 9153), (339, 8019), (729, 3729), (891, 3051), (1017, 2673), (1243, 2187)]