2912795910423

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{34273429}}^1$

素因数の和:34273532

約数の個数: 48

約数和(自身を含む): 5132788876800

約数和(自身を除く): 2219992966377

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 71, 133, 171, 213, 399, 497, 639, 1197, 1349, 1491, 4047, 4473, 9443, 12141, 28329, 84987, 34273429, 102820287, 239914003, 308460861, 651195151, 719742009, 1953585453, 2159226027, 2433413459, 4558366057, 5860756359, 7300240377, 13675098171, 17033894213, 21900721131, 41025294513, 46234855721, 51101682639, 138704567163, 153305047917, 323643990047, 416113701489, 970931970141, 2912795910423]

約数ペア:

[(1, 2912795910423), (3, 970931970141), (7, 416113701489), (9, 323643990047), (19, 153305047917), (21, 138704567163), (57, 51101682639), (63, 46234855721), (71, 41025294513), (133, 21900721131), (171, 17033894213), (213, 13675098171), (399, 7300240377), (497, 5860756359), (639, 4558366057), (1197, 2433413459), (1349, 2159226027), (1491, 1953585453), (4047, 719742009), (4473, 651195151), (9443, 308460861), (12141, 239914003), (28329, 102820287), (84987, 34273429)]