29972649

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 49213440

約数和(自身を除く): 19240791

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 1423, 3009, 4269, 7021, 9961, 21063, 24191, 29883, 72573, 83957, 169337, 251871, 508011, 587699, 1427269, 1763097, 4281807, 9990883, 29972649]

約数ペア:

[(1, 29972649), (3, 9990883), (7, 4281807), (17, 1763097), (21, 1427269), (51, 587699), (59, 508011), (119, 251871), (177, 169337), (357, 83957), (413, 72573), (1003, 29883), (1239, 24191), (1423, 21063), (3009, 9961), (4269, 7021)]