1345782893

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^2$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 1734687612

約数和(自身を除く): 388904719

約数列:

[1, 7, 13, 41, 49, 91, 227, 287, 533, 637, 1589, 2009, 2951, 3731, 9307, 11123, 20657, 26117, 51529, 65149, 120991, 144599, 360703, 456043, 669877, 846937, 2112689, 2524921, 4689139, 5928559, 14788823, 27464957, 32823973, 103521761, 192254699, 1345782893]

約数ペア:

[(1, 1345782893), (7, 192254699), (13, 103521761), (41, 32823973), (49, 27464957), (91, 14788823), (227, 5928559), (287, 4689139), (533, 2524921), (637, 2112689), (1589, 846937), (2009, 669877), (2951, 456043), (3731, 360703), (9307, 144599), (11123, 120991), (20657, 65149), (26117, 51529)]