21012602835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10532633}}^1$

素因数の和:10532667

約数の個数: 32

約数和(自身を含む): 40445314560

約数和(自身を除く): 19432711725

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 10532633, 31597899, 52663165, 73728431, 157989495, 200120027, 221185293, 368642155, 600360081, 1000600135, 1105926465, 1400840189, 3001800405, 4202520567, 7004200945, 21012602835]

約数ペア:

[(1, 21012602835), (3, 7004200945), (5, 4202520567), (7, 3001800405), (15, 1400840189), (19, 1105926465), (21, 1000600135), (35, 600360081), (57, 368642155), (95, 221185293), (105, 200120027), (133, 157989495), (285, 73728431), (399, 52663165), (665, 31597899), (1995, 10532633)]