859366963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 1151926272

約数和(自身を除く): 292559309

約数列:

[1, 7, 13, 23, 53, 61, 91, 127, 161, 299, 371, 427, 689, 793, 889, 1219, 1403, 1651, 2093, 2921, 3233, 4823, 5551, 6731, 7747, 8533, 9821, 11557, 15847, 18239, 20447, 22631, 37973, 42029, 47117, 54229, 74359, 87503, 100711, 110929, 127673, 154813, 178181, 265811, 294203, 410591, 520513, 612521, 704977, 966667, 1083691, 1247267, 2012569, 2316353, 2874137, 5337683, 6766669, 9443593, 14087983, 16214471, 37363781, 66105151, 122766709, 859366963]

約数ペア:

[(1, 859366963), (7, 122766709), (13, 66105151), (23, 37363781), (53, 16214471), (61, 14087983), (91, 9443593), (127, 6766669), (161, 5337683), (299, 2874137), (371, 2316353), (427, 2012569), (689, 1247267), (793, 1083691), (889, 966667), (1219, 704977), (1403, 612521), (1651, 520513), (2093, 410591), (2921, 294203), (3233, 265811), (4823, 178181), (5551, 154813), (6731, 127673), (7747, 110929), (8533, 100711), (9821, 87503), (11557, 74359), (15847, 54229), (18239, 47117), (20447, 42029), (22631, 37973)]