13307538041

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{13523}}^1$

素因数の和:13714

約数の個数: 32

約数和(自身を含む): 16445184000

約数和(自身を除く): 3137645959

約数列:

[1, 7, 19, 49, 133, 151, 343, 931, 1057, 2869, 6517, 7399, 13523, 20083, 51793, 94661, 140581, 256937, 662627, 984067, 1798559, 2041973, 4638389, 12589913, 14293811, 38797487, 88129391, 100056677, 271582409, 700396739, 1901076863, 13307538041]

約数ペア:

[(1, 13307538041), (7, 1901076863), (19, 700396739), (49, 271582409), (133, 100056677), (151, 88129391), (343, 38797487), (931, 14293811), (1057, 12589913), (2869, 4638389), (6517, 2041973), (7399, 1798559), (13523, 984067), (20083, 662627), (51793, 256937), (94661, 140581)]