9751917

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 15667200

約数和(自身を除く): 5915283

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 239, 469, 609, 717, 1407, 1673, 1943, 5019, 5829, 6931, 13601, 16013, 20793, 40803, 48039, 48517, 112091, 145551, 336273, 464377, 1393131, 3250639, 9751917]

約数ペア:

[(1, 9751917), (3, 3250639), (7, 1393131), (21, 464377), (29, 336273), (67, 145551), (87, 112091), (201, 48517), (203, 48039), (239, 40803), (469, 20793), (609, 16013), (717, 13601), (1407, 6931), (1673, 5829), (1943, 5019)]