29961789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 47298048

約数和(自身を除く): 17336259

約数列:

[1, 3, 11, 13, 33, 39, 143, 211, 331, 429, 633, 993, 2321, 2743, 3641, 4303, 6963, 8229, 10923, 12909, 30173, 47333, 69841, 90519, 141999, 209523, 768251, 907933, 2304753, 2723799, 9987263, 29961789]

約数ペア:

[(1, 29961789), (3, 9987263), (11, 2723799), (13, 2304753), (33, 907933), (39, 768251), (143, 209523), (211, 141999), (331, 90519), (429, 69841), (633, 47333), (993, 30173), (2321, 12909), (2743, 10923), (3641, 8229), (4303, 6963)]