294153951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2687}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 484098048

約数和(自身を除く): 189944097

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 401, 1203, 2687, 2807, 5213, 8061, 8421, 15639, 18809, 34931, 36491, 56427, 104793, 109473, 244517, 733551, 1077487, 3232461, 7542409, 14007331, 22627227, 42021993, 98051317, 294153951]

約数ペア:

[(1, 294153951), (3, 98051317), (7, 42021993), (13, 22627227), (21, 14007331), (39, 7542409), (91, 3232461), (273, 1077487), (401, 733551), (1203, 244517), (2687, 109473), (2807, 104793), (5213, 56427), (8061, 36491), (8421, 34931), (15639, 18809)]