822280797

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9930

約数の個数: 48

約数和(自身を含む): 1377911808

約数和(自身を除く): 555631011

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 713, 897, 1209, 2139, 2691, 3627, 6417, 9269, 9857, 27807, 29571, 83421, 88713, 128141, 226711, 305567, 384423, 680133, 916701, 1153269, 2040399, 2750103, 2947243, 3972371, 7028041, 8841729, 11917113, 21084123, 26525187, 35751339, 63252369, 91364533, 274093599, 822280797]

約数ペア:

[(1, 822280797), (3, 274093599), (9, 91364533), (13, 63252369), (23, 35751339), (31, 26525187), (39, 21084123), (69, 11917113), (93, 8841729), (117, 7028041), (207, 3972371), (279, 2947243), (299, 2750103), (403, 2040399), (713, 1153269), (897, 916701), (1209, 680133), (2139, 384423), (2691, 305567), (3627, 226711), (6417, 128141), (9269, 88713), (9857, 83421), (27807, 29571)]