1285346067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8597}}^1$

素因数の和:8723

約数の個数: 32

約数和(自身を含む): 1876427520

約数和(自身を除く): 591081453

約数列:

[1, 3, 19, 43, 57, 61, 129, 183, 817, 1159, 2451, 2623, 3477, 7869, 8597, 25791, 49837, 149511, 163343, 369671, 490029, 524417, 1109013, 1573251, 7023749, 9963923, 21071247, 22549931, 29891769, 67649793, 428448689, 1285346067]

約数ペア:

[(1, 1285346067), (3, 428448689), (19, 67649793), (43, 29891769), (57, 22549931), (61, 21071247), (129, 9963923), (183, 7023749), (817, 1573251), (1159, 1109013), (2451, 524417), (2623, 490029), (3477, 369671), (7869, 163343), (8597, 149511), (25791, 49837)]