4148079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 6365184

約数和(自身を除く): 2217105

約数列:

[1, 3, 13, 31, 39, 47, 73, 93, 141, 219, 403, 611, 949, 1209, 1457, 1833, 2263, 2847, 3431, 4371, 6789, 10293, 18941, 29419, 44603, 56823, 88257, 106361, 133809, 319083, 1382693, 4148079]

約数ペア:

[(1, 4148079), (3, 1382693), (13, 319083), (31, 133809), (39, 106361), (47, 88257), (73, 56823), (93, 44603), (141, 29419), (219, 18941), (403, 10293), (611, 6789), (949, 4371), (1209, 3431), (1457, 2847), (1833, 2263)]