284927349

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6983}}^1$

素因数の和:7089

約数の個数: 32

約数和(自身を含む): 455915520

約数和(自身を除く): 170988171

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 1407, 1943, 5829, 6983, 13601, 20949, 40803, 48881, 146643, 202507, 467861, 607521, 1403583, 1417549, 3275027, 4252647, 9825081, 13567969, 40703907, 94975783, 284927349]

約数ペア:

[(1, 284927349), (3, 94975783), (7, 40703907), (21, 13567969), (29, 9825081), (67, 4252647), (87, 3275027), (201, 1417549), (203, 1403583), (469, 607521), (609, 467861), (1407, 202507), (1943, 146643), (5829, 48881), (6983, 40803), (13601, 20949)]