15694710423

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{106721}}^1$

素因数の和:106927

約数の個数: 32

約数和(自身を含む): 24588748800

約数和(自身を除く): 8894038377

約数列:

[1, 3, 7, 21, 47, 141, 149, 329, 447, 987, 1043, 3129, 7003, 21009, 49021, 106721, 147063, 320163, 747047, 2241141, 5015887, 15047661, 15901429, 35111209, 47704287, 105333627, 111310003, 333930009, 747367163, 2242101489, 5231570141, 15694710423]

約数ペア:

[(1, 15694710423), (3, 5231570141), (7, 2242101489), (21, 747367163), (47, 333930009), (141, 111310003), (149, 105333627), (329, 47704287), (447, 35111209), (987, 15901429), (1043, 15047661), (3129, 5015887), (7003, 2241141), (21009, 747047), (49021, 320163), (106721, 147063)]