29283891

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 48803328

約数和(自身を除く): 19519437

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 1601, 2613, 4803, 6097, 11207, 18291, 20813, 33621, 62439, 107267, 145691, 321801, 437073, 750869, 1394471, 2252607, 4183413, 9761297, 29283891]

約数ペア:

[(1, 29283891), (3, 9761297), (7, 4183413), (13, 2252607), (21, 1394471), (39, 750869), (67, 437073), (91, 321801), (201, 145691), (273, 107267), (469, 62439), (871, 33621), (1407, 20813), (1601, 18291), (2613, 11207), (4803, 6097)]