29518419

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 47738880

約数和(自身を除く): 18220461

約数列:

[1, 3, 7, 19, 21, 57, 133, 167, 399, 443, 501, 1169, 1329, 3101, 3173, 3507, 8417, 9303, 9519, 22211, 25251, 58919, 66633, 73981, 176757, 221943, 517867, 1405639, 1553601, 4216917, 9839473, 29518419]

約数ペア:

[(1, 29518419), (3, 9839473), (7, 4216917), (19, 1553601), (21, 1405639), (57, 517867), (133, 221943), (167, 176757), (399, 73981), (443, 66633), (501, 58919), (1169, 25251), (1329, 22211), (3101, 9519), (3173, 9303), (3507, 8417)]