321695439461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{1861}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 375119652096

約数和(自身を除く): 53424212635

約数列:

[1, 11, 19, 101, 209, 361, 431, 1111, 1861, 1919, 3971, 4741, 8189, 20471, 21109, 35359, 36461, 43531, 90079, 155591, 187961, 388949, 401071, 478841, 671821, 802091, 827089, 1711501, 2067571, 3571259, 7390031, 8823001, 9097979, 15239729, 15714691, 39283849, 67853921, 81011191, 167637019, 172861601, 289554851, 746393131, 891123101, 1539212629, 3185103361, 16931338919, 29245039951, 321695439461]

約数ペア:

[(1, 321695439461), (11, 29245039951), (19, 16931338919), (101, 3185103361), (209, 1539212629), (361, 891123101), (431, 746393131), (1111, 289554851), (1861, 172861601), (1919, 167637019), (3971, 81011191), (4741, 67853921), (8189, 39283849), (20471, 15714691), (21109, 15239729), (35359, 9097979), (36461, 8823001), (43531, 7390031), (90079, 3571259), (155591, 2067571), (187961, 1711501), (388949, 827089), (401071, 802091), (478841, 671821)]