2477871

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 4093440

約数和(自身を除く): 1615569

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 243, 297, 309, 729, 891, 927, 1133, 2187, 2673, 2781, 3399, 8019, 8343, 10197, 24057, 25029, 30591, 75087, 91773, 225261, 275319, 825957, 2477871]

約数ペア:

[(1, 2477871), (3, 825957), (9, 275319), (11, 225261), (27, 91773), (33, 75087), (81, 30591), (99, 25029), (103, 24057), (243, 10197), (297, 8343), (309, 8019), (729, 3399), (891, 2781), (927, 2673), (1133, 2187)]