345401281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 387763200

約数和(自身を除く): 42361919

約数列:

[1, 23, 29, 59, 67, 131, 667, 1357, 1541, 1711, 1943, 3013, 3799, 3953, 7729, 8777, 39353, 44689, 87377, 90919, 114637, 177767, 201871, 224141, 254533, 517843, 2636651, 5155243, 5854259, 11910389, 15017447, 345401281]

約数ペア:

[(1, 345401281), (23, 15017447), (29, 11910389), (59, 5854259), (67, 5155243), (131, 2636651), (667, 517843), (1357, 254533), (1541, 224141), (1711, 201871), (1943, 177767), (3013, 114637), (3799, 90919), (3953, 87377), (7729, 44689), (8777, 39353)]