4026537

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2424663

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 167, 171, 423, 501, 513, 893, 1269, 1503, 2679, 3173, 4509, 7849, 8037, 9519, 23547, 24111, 28557, 70641, 85671, 149131, 211923, 447393, 1342179, 4026537]

約数ペア:

[(1, 4026537), (3, 1342179), (9, 447393), (19, 211923), (27, 149131), (47, 85671), (57, 70641), (141, 28557), (167, 24111), (171, 23547), (423, 9519), (501, 8037), (513, 7849), (893, 4509), (1269, 3173), (1503, 2679)]