24393621

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 40186368

約数和(自身を除く): 15792747

約数列:

[1, 3, 7, 21, 31, 49, 53, 93, 101, 147, 159, 217, 303, 371, 651, 707, 1113, 1519, 1643, 2121, 2597, 3131, 4557, 4929, 4949, 5353, 7791, 9393, 11501, 14847, 16059, 21917, 34503, 37471, 65751, 80507, 112413, 153419, 165943, 241521, 262297, 460257, 497829, 786891, 1161601, 3484803, 8131207, 24393621]

約数ペア:

[(1, 24393621), (3, 8131207), (7, 3484803), (21, 1161601), (31, 786891), (49, 497829), (53, 460257), (93, 262297), (101, 241521), (147, 165943), (159, 153419), (217, 112413), (303, 80507), (371, 65751), (651, 37471), (707, 34503), (1113, 21917), (1519, 16059), (1643, 14847), (2121, 11501), (2597, 9393), (3131, 7791), (4557, 5353), (4929, 4949)]