4912299

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 8755200

約数和(自身を除く): 3842901

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 79, 141, 147, 189, 237, 329, 423, 441, 553, 711, 987, 1269, 1323, 1659, 2133, 2303, 2961, 3713, 3871, 4977, 6909, 8883, 11139, 11613, 14931, 20727, 25991, 33417, 34839, 62181, 77973, 100251, 104517, 181937, 233919, 545811, 701757, 1637433, 4912299]

約数ペア:

[(1, 4912299), (3, 1637433), (7, 701757), (9, 545811), (21, 233919), (27, 181937), (47, 104517), (49, 100251), (63, 77973), (79, 62181), (141, 34839), (147, 33417), (189, 25991), (237, 20727), (329, 14931), (423, 11613), (441, 11139), (553, 8883), (711, 6909), (987, 4977), (1269, 3871), (1323, 3713), (1659, 2961), (2133, 2303)]