13303837449

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{35509}}^1$

素因数の和:35854

約数の個数: 48

約数和(自身を含む): 23192291200

約数和(自身を除く): 9888453751

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 313, 399, 939, 1197, 2191, 2817, 5947, 6573, 17841, 19719, 35509, 41629, 53523, 106527, 124887, 248563, 319581, 374661, 674671, 745689, 2024013, 2237067, 4722697, 6072039, 11114317, 14168091, 33342951, 42504273, 77800219, 100028853, 211172023, 233400657, 633516069, 700201971, 1478204161, 1900548207, 4434612483, 13303837449]

約数ペア:

[(1, 13303837449), (3, 4434612483), (7, 1900548207), (9, 1478204161), (19, 700201971), (21, 633516069), (57, 233400657), (63, 211172023), (133, 100028853), (171, 77800219), (313, 42504273), (399, 33342951), (939, 14168091), (1197, 11114317), (2191, 6072039), (2817, 4722697), (5947, 2237067), (6573, 2024013), (17841, 745689), (19719, 674671), (35509, 374661), (41629, 319581), (53523, 248563), (106527, 124887)]