42991311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 22327089

約数列:

[1, 3, 11, 29, 33, 87, 167, 269, 319, 501, 807, 957, 1837, 2959, 4843, 5511, 7801, 8877, 14529, 23403, 44923, 53273, 85811, 134769, 159819, 257433, 494153, 1302767, 1482459, 3908301, 14330437, 42991311]

約数ペア:

[(1, 42991311), (3, 14330437), (11, 3908301), (29, 1482459), (33, 1302767), (87, 494153), (167, 257433), (269, 159819), (319, 134769), (501, 85811), (807, 53273), (957, 44923), (1837, 23403), (2959, 14529), (4843, 8877), (5511, 7801)]