38338041

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 63037440

約数和(自身を除く): 24699399

約数列:

[1, 3, 7, 21, 31, 47, 49, 93, 141, 147, 179, 217, 329, 537, 651, 987, 1253, 1457, 1519, 2303, 3759, 4371, 4557, 5549, 6909, 8413, 8771, 10199, 16647, 25239, 26313, 30597, 38843, 58891, 71393, 116529, 176673, 214179, 260803, 271901, 412237, 782409, 815703, 1236711, 1825621, 5476863, 12779347, 38338041]

約数ペア:

[(1, 38338041), (3, 12779347), (7, 5476863), (21, 1825621), (31, 1236711), (47, 815703), (49, 782409), (93, 412237), (141, 271901), (147, 260803), (179, 214179), (217, 176673), (329, 116529), (537, 71393), (651, 58891), (987, 38843), (1253, 30597), (1457, 26313), (1519, 25239), (2303, 16647), (3759, 10199), (4371, 8771), (4557, 8413), (5549, 6909)]