23768031

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 14939169

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 839, 1349, 1491, 2517, 4047, 5873, 9443, 15941, 17619, 28329, 47823, 59569, 111587, 178707, 334761, 416983, 1131811, 1250949, 3395433, 7922677, 23768031]

約数ペア:

[(1, 23768031), (3, 7922677), (7, 3395433), (19, 1250949), (21, 1131811), (57, 416983), (71, 334761), (133, 178707), (213, 111587), (399, 59569), (497, 47823), (839, 28329), (1349, 17619), (1491, 15941), (2517, 9443), (4047, 5873)]