304899681597

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1342987}}^1$

素因数の和:1343585

約数の個数: 32

約数和(自身を含む): 489922022400

約数和(自身を除く): 185022340803

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 569, 1707, 3983, 10811, 11949, 32433, 75677, 227031, 1342987, 4028961, 9400909, 25516753, 28202727, 76550259, 178617271, 535851813, 764159603, 2292478809, 5349117221, 14519032457, 16047351663, 43557097371, 101633227199, 304899681597]

約数ペア:

[(1, 304899681597), (3, 101633227199), (7, 43557097371), (19, 16047351663), (21, 14519032457), (57, 5349117221), (133, 2292478809), (399, 764159603), (569, 535851813), (1707, 178617271), (3983, 76550259), (10811, 28202727), (11949, 25516753), (32433, 9400909), (75677, 4028961), (227031, 1342987)]