13902273

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 25998336

約数和(自身を除く): 12096063

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 743, 891, 1701, 2079, 2229, 2673, 5201, 6237, 6687, 8173, 15603, 18711, 20061, 24519, 46809, 57211, 60183, 73557, 140427, 171633, 180549, 220671, 421281, 514899, 662013, 1263843, 1544697, 1986039, 4634091, 13902273]

約数ペア:

[(1, 13902273), (3, 4634091), (7, 1986039), (9, 1544697), (11, 1263843), (21, 662013), (27, 514899), (33, 421281), (63, 220671), (77, 180549), (81, 171633), (99, 140427), (189, 73557), (231, 60183), (243, 57211), (297, 46809), (567, 24519), (693, 20061), (743, 18711), (891, 15603), (1701, 8173), (2079, 6687), (2229, 6237), (2673, 5201)]