47873763

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9619}}^1$

素因数の和:9711

約数の個数: 24

約数和(自身を含む): 80038400

約数和(自身を除く): 32164637

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 9619, 28857, 67333, 86571, 201999, 605997, 759901, 2279703, 5319307, 6839109, 15957921, 47873763]

約数ペア:

[(1, 47873763), (3, 15957921), (7, 6839109), (9, 5319307), (21, 2279703), (63, 759901), (79, 605997), (237, 201999), (553, 86571), (711, 67333), (1659, 28857), (4977, 9619)]