22968309

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 41126400

約数和(自身を除く): 18158091

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 101, 119, 147, 221, 273, 303, 343, 357, 637, 663, 707, 833, 1029, 1313, 1547, 1717, 1911, 2121, 2499, 3939, 4459, 4641, 4949, 5151, 5831, 9191, 10829, 12019, 13377, 14847, 17493, 22321, 27573, 32487, 34643, 36057, 64337, 66963, 75803, 84133, 103929, 156247, 193011, 227409, 252399, 450359, 468741, 588931, 1093729, 1351077, 1766793, 3281187, 7656103, 22968309]

約数ペア:

[(1, 22968309), (3, 7656103), (7, 3281187), (13, 1766793), (17, 1351077), (21, 1093729), (39, 588931), (49, 468741), (51, 450359), (91, 252399), (101, 227409), (119, 193011), (147, 156247), (221, 103929), (273, 84133), (303, 75803), (343, 66963), (357, 64337), (637, 36057), (663, 34643), (707, 32487), (833, 27573), (1029, 22321), (1313, 17493), (1547, 14847), (1717, 13377), (1911, 12019), (2121, 10829), (2499, 9191), (3939, 5831), (4459, 5151), (4641, 4949)]