29394729

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 25642071

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 1889, 2223, 5187, 5667, 13223, 15561, 17001, 24557, 35891, 39669, 73671, 107673, 119007, 171899, 221013, 251237, 323019, 466583, 515697, 753711, 1399749, 1547091, 2261133, 3266081, 4199247, 9798243, 29394729]

約数ペア:

[(1, 29394729), (3, 9798243), (7, 4199247), (9, 3266081), (13, 2261133), (19, 1547091), (21, 1399749), (39, 753711), (57, 515697), (63, 466583), (91, 323019), (117, 251237), (133, 221013), (171, 171899), (247, 119007), (273, 107673), (399, 73671), (741, 39669), (819, 35891), (1197, 24557), (1729, 17001), (1889, 15561), (2223, 13223), (5187, 5667)]