1877123031

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{2467}}^1$

素因数の和:4403

約数の個数: 32

約数和(自身を含む): 3013724160

約数和(自身を除く): 1136601129

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1907, 2467, 5721, 7401, 13349, 17269, 36233, 40047, 46873, 51807, 108699, 140619, 253631, 328111, 760893, 984333, 4704569, 14113707, 32931983, 89386811, 98795949, 268160433, 625707677, 1877123031]

約数ペア:

[(1, 1877123031), (3, 625707677), (7, 268160433), (19, 98795949), (21, 89386811), (57, 32931983), (133, 14113707), (399, 4704569), (1907, 984333), (2467, 760893), (5721, 328111), (7401, 253631), (13349, 140619), (17269, 108699), (36233, 51807), (40047, 46873)]